mirror of
https://github.com/arcan1s/moldyn.git
synced 2025-06-28 06:41:42 +00:00
refactoring
This commit is contained in:
arcan1s
BIN
graph/graph
Executable file
BIN
graph/graph
Executable file
Binary file not shown.
@ -162,7 +162,14 @@ void main()
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for (i=0; i<n; i++)
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p[i] = 0;
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iso();
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for (i=0; i<n; i++)
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for (j=0; j<n; j++)
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printf ("%lf\n", a[i][j]);
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printf ("\n");
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for (i=0; i<n; i++)
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for (j=0; j<n; j++)
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printf ("%lf\n", b[i][j]);
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for (i=0; i<n; i++)
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printf ("%i\t", p[i]);
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@ -176,5 +183,5 @@ void main()
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else
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printf ("\nGraphs aren't isomorthic.\n");
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getch();
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// getch();
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}
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8
graph/graph.txt
Executable file
8
graph/graph.txt
Executable file
@ -0,0 +1,8 @@
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3
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0 1 0
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1 0 1
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0 1 0
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0 0 1
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0 0 1
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1 1 0
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152
graph/new/graph.c
Normal file
152
graph/new/graph.c
Normal file
@ -0,0 +1,152 @@
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/* Library for check isomorphic graph
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*
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* Usage:
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* iso_check (number_of_vertex, graph)
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*/
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "nrutil.h"
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int equat (const int num_mol_agl, float *c, const int rang, float *sol)
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{
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int i, j, k, imax;
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float max, res;
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for (i=0; i<num_mol_agl; i++)
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if (i == rang)
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c[i*num_mol_agl+num_mol_agl] = 1;
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else
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c[i*num_mol_agl+num_mol_agl] = 0;
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for (i=0; i<num_mol_agl; i++)
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{
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imax = 0;
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max = c[imax*num_mol_agl+i];
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for (j=i; j<num_mol_agl; j++)
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if (fabs (c[j*num_mol_agl+i]) > max)
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{
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max = fabs (c[j*num_mol_agl+i]);
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imax = j;
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}
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for (j=0; j<=num_mol_agl; j++)
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{
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res = c[i*num_mol_agl+j];
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c[i*num_mol_agl+j] = c[imax*num_mol_agl+j];
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c[imax*num_mol_agl+j] = res;
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}
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for (j=0; j<num_mol_agl; j++)
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if (j != i)
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{
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res = c[j*num_mol_agl+i] / c[i*num_mol_agl+i];
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for(k=i; k<=num_mol_agl; k++)
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c[j*num_mol_agl+k] = c[j*num_mol_agl+k] - (res * c[i*num_mol_agl+k]);
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}
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}
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for (i=0; i<num_mol_agl; i++)
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sol[i] = c[i*num_mol_agl+num_mol_agl] / c[i*num_mol_agl+i];
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return 0;
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}
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int three_vertex (const int *matrix)
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{
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int i, j;
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int test_mtx[2][9] = {{0, 1, 0, 1, 0, 1, 0, 1, 0}, {0, 1, 1, 1, 0, 1, 1, 1, 0}};
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for (i=0; i<2; i++)
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return 0;
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}
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int iso (const int N, const int *mtx, const int *ref_mtx)
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{
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int i, j, k, *indx;
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float *a, *b, *d, dmax, det, eps, **nr_mtx, *x;
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// initialization of variables
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a = (float *) malloc (N * N * sizeof (float));
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d = (float *) malloc (N * sizeof (float));
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nr_mtx = matrix (1, N, 1, N);
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indx = ivector (1, N);
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x = vector (1, N);
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// copy matrix
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for (i=0; i<N; i++)
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for (j=0; j<N; j++)
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a[i*N+j] = mtx[i*N+j];
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// create d-matrix
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for (i=0; i<N; i++)
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{
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d[i] = 0;
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for (j=0; j<N; j++)
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if (j != i)
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d[i] += a[i*N+j];
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}
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dmax = d[0];
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for (i=0; i<N; i++)
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if (d[i] > dmax)
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dmax = d[i];
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for (i=0; i<N; i++)
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{
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// to nr object
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for (j=1; j<=N; j++)
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for (k=1; k<=N; k++)
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nr_mtx[j][k] = a[(j-1)*N+(k-1)];
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ludcmp (nr_mtx, N, indx, &det);
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for(j=1; j<=N; j++) det *= nr_mtx[j][j];
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// define SLE
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eps = sqrt (pow ((d + d[i]), 2) + 2 / n * (det + 2 + 2 / n)) - (d + d[i]);
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for (j=0; j<N; j++)
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for (k=0; k<N; k++)
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if ((j == k) && (j == i))
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a[j*N+k] = a[j*N+k] + eps;
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else
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a[j*N+k] = a[j*N+k];
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// solution of SLE
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for (j=1; j<=N; j++)
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{
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if (j == i)
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x[j] = 1;
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else
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x[j] = 0;
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for (k=1; k<=N; k++)
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nr_mtx[j][k] = a[(j-1)*N+(k-1)];
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ludcmp (nr_mtx, N, indx, &det);
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lubksb (nr_mtx, N, indx, x);
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}
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}
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free_vector (i);
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free_ivector (indx);
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free_matrix (nr_mtx);
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return 0;
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}
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int iso_check (const int num_mol_agl, const int *matrix)
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{
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int i, j, type;
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type = 0;
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switch (num_mol_agl)
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{
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case 2:
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type = 1;
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break;
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case 3:
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type = three_vertex (matrix);
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}
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return type;
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}
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113
graph/new/nr_lautil.c
Normal file
113
graph/new/nr_lautil.c
Normal file
@ -0,0 +1,113 @@
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#include <math.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "nrutil.h"
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#define TINY 1.0e-20
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// #define N 2
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void ludcmp (float **a, int n, int *indx, float *d)
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{
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int i, imax, j, k;
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float big, dum, sum, temp;
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float *vv;
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vv = vector (1,n);
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*d = 1.0;
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for (i=1; i<=n; i++)
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{
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big = 0.0;
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for (j=1; j<=n; j++)
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if ((temp = fabs(a[i][j])) > big) big = temp;
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if (big == 0.0) nrerror("Singular matrix in routine ludcmp");
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vv[i] = 1.0 / big;
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}
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for (j=1; j<=n; j++)
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{
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for (i=1; i<j; i++)
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{
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sum = a[i][j];
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for (k=1; k<i; k++) sum -= a[i][k] * a[k][j];
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a[i][j] = sum;
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}
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big = 0.0;
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for (i=j; i<=n; i++)
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{
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sum = a[i][j];
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for (k=1; k<j; k++)
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sum -= a[i][k] * a[k][j];
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a[i][j] = sum;
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if ((dum = vv[i] * fabs(sum)) >= big)
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{
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big = dum;
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imax = i;
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}
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}
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if (j != imax)
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{
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for (k=1; k<=n; k++)
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{
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dum = a[imax][k];
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a[imax][k] = a[j][k];
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a[j][k] = dum;
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}
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*d = -(*d);
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vv[imax] = vv[j];
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}
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indx[j] = imax;
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if (a[j][j] == 0.0) a[j][j] = TINY;
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if (j != n)
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{
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dum = 1.0 / a[j][j];
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for (i=j+1; i<=n; i++) a[i][j] *= dum;
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}
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}
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free_vector (vv, 1, n);
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}
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void lubksb (float **a, int n, int *indx, float b[])
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{
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int i, ii=0, ip, j;
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float sum;
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for (i=1; i<=n; i++)
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{
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ip = indx[i];
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sum = b[ip];
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b[ip] = b[i];
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if (ii)
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for (j=ii; j<=i-1; j++) sum -= a[i][j] * b[j];
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else if (sum) ii = i;
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b[i] = sum;
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}
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for (i=n; i>=1; i--)
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{
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sum = b[i];
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for (j=i+1; j<=n; j++) sum -= a[i][j] * b[j];
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b[i] = sum / a[i][i];
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}
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}
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// int main ()
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// {
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// float **a, d;
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// int i, j, *indx;
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//
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// float a_array[N][N] = {
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// { 1.0, 2.0 },
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// { 3.0, 4.0 }
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// };
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// a = matrix (1, N, 1, N);
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// for (i=1; i<N+1; i++)
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// for (j=1; j<N+1; j++)
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// a[i][j] = a_array[i-1][j-1];
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// indx = ivector (1, N);
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// ludcmp (a, N, indx, &d);
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// for(j=1; j<=N; j++) d *= a[j][j];
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// printf ("%lf\n", d);
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//
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// return 0;
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// }
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614
graph/new/nrutil.c
Normal file
614
graph/new/nrutil.c
Normal file
@ -0,0 +1,614 @@
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#if defined(__STDC__) || defined(ANSI) || defined(NRANSI) /* ANSI */
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#include <stdio.h>
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#include <stddef.h>
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#include <stdlib.h>
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#define NR_END 1
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#define FREE_ARG char*
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void nrerror(char error_text[])
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/* Numerical Recipes standard error handler */
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{
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fprintf(stderr,"Numerical Recipes run-time error...\n");
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fprintf(stderr,"%s\n",error_text);
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fprintf(stderr,"...now exiting to system...\n");
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exit(1);
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}
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float *vector(long nl, long nh)
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/* allocate a float vector with subscript range v[nl..nh] */
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{
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float *v;
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v=(float *)malloc((size_t) ((nh-nl+1+NR_END)*sizeof(float)));
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if (!v) nrerror("allocation failure in vector()");
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return v-nl+NR_END;
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}
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int *ivector(long nl, long nh)
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/* allocate an int vector with subscript range v[nl..nh] */
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{
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int *v;
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v=(int *)malloc((size_t) ((nh-nl+1+NR_END)*sizeof(int)));
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if (!v) nrerror("allocation failure in ivector()");
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return v-nl+NR_END;
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}
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unsigned char *cvector(long nl, long nh)
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/* allocate an unsigned char vector with subscript range v[nl..nh] */
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{
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unsigned char *v;
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v=(unsigned char *)malloc((size_t) ((nh-nl+1+NR_END)*sizeof(unsigned char)));
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if (!v) nrerror("allocation failure in cvector()");
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return v-nl+NR_END;
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}
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unsigned long *lvector(long nl, long nh)
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/* allocate an unsigned long vector with subscript range v[nl..nh] */
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{
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unsigned long *v;
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v=(unsigned long *)malloc((size_t) ((nh-nl+1+NR_END)*sizeof(long)));
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if (!v) nrerror("allocation failure in lvector()");
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return v-nl+NR_END;
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}
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double *dvector(long nl, long nh)
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/* allocate a double vector with subscript range v[nl..nh] */
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{
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double *v;
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v=(double *)malloc((size_t) ((nh-nl+1+NR_END)*sizeof(double)));
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if (!v) nrerror("allocation failure in dvector()");
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return v-nl+NR_END;
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}
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float **matrix(long nrl, long nrh, long ncl, long nch)
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/* allocate a float matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
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long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
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float **m;
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|
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/* allocate pointers to rows */
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m=(float **) malloc((size_t)((nrow+NR_END)*sizeof(float*)));
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if (!m) nrerror("allocation failure 1 in matrix()");
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m += NR_END;
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m -= nrl;
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|
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/* allocate rows and set pointers to them */
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m[nrl]=(float *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(float)));
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if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
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m[nrl] += NR_END;
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m[nrl] -= ncl;
|
||||
|
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for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
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|
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/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
double **dmatrix(long nrl, long nrh, long ncl, long nch)
|
||||
/* allocate a double matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
|
||||
long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
double **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(double **) malloc((size_t)((nrow+NR_END)*sizeof(double*)));
|
||||
if (!m) nrerror("allocation failure 1 in matrix()");
|
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m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
m[nrl]=(double *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(double)));
|
||||
if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
||||
m[nrl] += NR_END;
|
||||
m[nrl] -= ncl;
|
||||
|
||||
for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
int **imatrix(long nrl, long nrh, long ncl, long nch)
|
||||
/* allocate a int matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
|
||||
long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
int **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(int **) malloc((size_t)((nrow+NR_END)*sizeof(int*)));
|
||||
if (!m) nrerror("allocation failure 1 in matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
m[nrl]=(int *) malloc((size_t)((nrow*ncol+NR_END)*sizeof(int)));
|
||||
if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
||||
m[nrl] += NR_END;
|
||||
m[nrl] -= ncl;
|
||||
|
||||
for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch,
|
||||
long newrl, long newcl)
|
||||
/* point a submatrix [newrl..][newcl..] to a[oldrl..oldrh][oldcl..oldch] */
|
||||
{
|
||||
long i,j,nrow=oldrh-oldrl+1,ncol=oldcl-newcl;
|
||||
float **m;
|
||||
|
||||
/* allocate array of pointers to rows */
|
||||
m=(float **) malloc((size_t) ((nrow+NR_END)*sizeof(float*)));
|
||||
if (!m) nrerror("allocation failure in submatrix()");
|
||||
m += NR_END;
|
||||
m -= newrl;
|
||||
|
||||
/* set pointers to rows */
|
||||
for(i=oldrl,j=newrl;i<=oldrh;i++,j++) m[j]=a[i]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float **convert_matrix(float *a, long nrl, long nrh, long ncl, long nch)
|
||||
/* allocate a float matrix m[nrl..nrh][ncl..nch] that points to the matrix
|
||||
declared in the standard C manner as a[nrow][ncol], where nrow=nrh-nrl+1
|
||||
and ncol=nch-ncl+1. The routine should be called with the address
|
||||
&a[0][0] as the first argument. */
|
||||
{
|
||||
long i,j,nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
float **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(float **) malloc((size_t) ((nrow+NR_END)*sizeof(float*)));
|
||||
if (!m) nrerror("allocation failure in convert_matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
/* set pointers to rows */
|
||||
m[nrl]=a-ncl;
|
||||
for(i=1,j=nrl+1;i<nrow;i++,j++) m[j]=m[j-1]+ncol;
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float ***f3tensor(long nrl, long nrh, long ncl, long nch, long ndl, long ndh)
|
||||
/* allocate a float 3tensor with range t[nrl..nrh][ncl..nch][ndl..ndh] */
|
||||
{
|
||||
long i,j,nrow=nrh-nrl+1,ncol=nch-ncl+1,ndep=ndh-ndl+1;
|
||||
float ***t;
|
||||
|
||||
/* allocate pointers to pointers to rows */
|
||||
t=(float ***) malloc((size_t)((nrow+NR_END)*sizeof(float**)));
|
||||
if (!t) nrerror("allocation failure 1 in f3tensor()");
|
||||
t += NR_END;
|
||||
t -= nrl;
|
||||
|
||||
/* allocate pointers to rows and set pointers to them */
|
||||
t[nrl]=(float **) malloc((size_t)((nrow*ncol+NR_END)*sizeof(float*)));
|
||||
if (!t[nrl]) nrerror("allocation failure 2 in f3tensor()");
|
||||
t[nrl] += NR_END;
|
||||
t[nrl] -= ncl;
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
t[nrl][ncl]=(float *) malloc((size_t)((nrow*ncol*ndep+NR_END)*sizeof(float)));
|
||||
if (!t[nrl][ncl]) nrerror("allocation failure 3 in f3tensor()");
|
||||
t[nrl][ncl] += NR_END;
|
||||
t[nrl][ncl] -= ndl;
|
||||
|
||||
for(j=ncl+1;j<=nch;j++) t[nrl][j]=t[nrl][j-1]+ndep;
|
||||
for(i=nrl+1;i<=nrh;i++) {
|
||||
t[i]=t[i-1]+ncol;
|
||||
t[i][ncl]=t[i-1][ncl]+ncol*ndep;
|
||||
for(j=ncl+1;j<=nch;j++) t[i][j]=t[i][j-1]+ndep;
|
||||
}
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return t;
|
||||
}
|
||||
|
||||
void free_vector(float *v, long nl, long nh)
|
||||
/* free a float vector allocated with vector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_ivector(int *v, long nl, long nh)
|
||||
/* free an int vector allocated with ivector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_cvector(unsigned char *v, long nl, long nh)
|
||||
/* free an unsigned char vector allocated with cvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_lvector(unsigned long *v, long nl, long nh)
|
||||
/* free an unsigned long vector allocated with lvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_dvector(double *v, long nl, long nh)
|
||||
/* free a double vector allocated with dvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_matrix(float **m, long nrl, long nrh, long ncl, long nch)
|
||||
/* free a float matrix allocated by matrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_dmatrix(double **m, long nrl, long nrh, long ncl, long nch)
|
||||
/* free a double matrix allocated by dmatrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_imatrix(int **m, long nrl, long nrh, long ncl, long nch)
|
||||
/* free an int matrix allocated by imatrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_submatrix(float **b, long nrl, long nrh, long ncl, long nch)
|
||||
/* free a submatrix allocated by submatrix() */
|
||||
{
|
||||
free((FREE_ARG) (b+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_convert_matrix(float **b, long nrl, long nrh, long ncl, long nch)
|
||||
/* free a matrix allocated by convert_matrix() */
|
||||
{
|
||||
free((FREE_ARG) (b+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_f3tensor(float ***t, long nrl, long nrh, long ncl, long nch,
|
||||
long ndl, long ndh)
|
||||
/* free a float f3tensor allocated by f3tensor() */
|
||||
{
|
||||
free((FREE_ARG) (t[nrl][ncl]+ndl-NR_END));
|
||||
free((FREE_ARG) (t[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (t+nrl-NR_END));
|
||||
}
|
||||
|
||||
#else /* ANSI */
|
||||
/* traditional - K&R */
|
||||
|
||||
#include <stdio.h>
|
||||
#define NR_END 1
|
||||
#define FREE_ARG char*
|
||||
|
||||
void nrerror(error_text)
|
||||
char error_text[];
|
||||
/* Numerical Recipes standard error handler */
|
||||
{
|
||||
void exit();
|
||||
|
||||
fprintf(stderr,"Numerical Recipes run-time error...\n");
|
||||
fprintf(stderr,"%s\n",error_text);
|
||||
fprintf(stderr,"...now exiting to system...\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
float *vector(nl,nh)
|
||||
long nh,nl;
|
||||
/* allocate a float vector with subscript range v[nl..nh] */
|
||||
{
|
||||
float *v;
|
||||
|
||||
v=(float *)malloc((unsigned int) ((nh-nl+1+NR_END)*sizeof(float)));
|
||||
if (!v) nrerror("allocation failure in vector()");
|
||||
return v-nl+NR_END;
|
||||
}
|
||||
|
||||
int *ivector(nl,nh)
|
||||
long nh,nl;
|
||||
/* allocate an int vector with subscript range v[nl..nh] */
|
||||
{
|
||||
int *v;
|
||||
|
||||
v=(int *)malloc((unsigned int) ((nh-nl+1+NR_END)*sizeof(int)));
|
||||
if (!v) nrerror("allocation failure in ivector()");
|
||||
return v-nl+NR_END;
|
||||
}
|
||||
|
||||
unsigned char *cvector(nl,nh)
|
||||
long nh,nl;
|
||||
/* allocate an unsigned char vector with subscript range v[nl..nh] */
|
||||
{
|
||||
unsigned char *v;
|
||||
|
||||
v=(unsigned char *)malloc((unsigned int) ((nh-nl+1+NR_END)*sizeof(unsigned char)));
|
||||
if (!v) nrerror("allocation failure in cvector()");
|
||||
return v-nl+NR_END;
|
||||
}
|
||||
|
||||
unsigned long *lvector(nl,nh)
|
||||
long nh,nl;
|
||||
/* allocate an unsigned long vector with subscript range v[nl..nh] */
|
||||
{
|
||||
unsigned long *v;
|
||||
|
||||
v=(unsigned long *)malloc((unsigned int) ((nh-nl+1+NR_END)*sizeof(long)));
|
||||
if (!v) nrerror("allocation failure in lvector()");
|
||||
return v-nl+NR_END;
|
||||
}
|
||||
|
||||
double *dvector(nl,nh)
|
||||
long nh,nl;
|
||||
/* allocate a double vector with subscript range v[nl..nh] */
|
||||
{
|
||||
double *v;
|
||||
|
||||
v=(double *)malloc((unsigned int) ((nh-nl+1+NR_END)*sizeof(double)));
|
||||
if (!v) nrerror("allocation failure in dvector()");
|
||||
return v-nl+NR_END;
|
||||
}
|
||||
|
||||
float **matrix(nrl,nrh,ncl,nch)
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* allocate a float matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
|
||||
long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
float **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(float **) malloc((unsigned int)((nrow+NR_END)*sizeof(float*)));
|
||||
if (!m) nrerror("allocation failure 1 in matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
m[nrl]=(float *) malloc((unsigned int)((nrow*ncol+NR_END)*sizeof(float)));
|
||||
if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
||||
m[nrl] += NR_END;
|
||||
m[nrl] -= ncl;
|
||||
|
||||
for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
double **dmatrix(nrl,nrh,ncl,nch)
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* allocate a double matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
|
||||
long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
double **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(double **) malloc((unsigned int)((nrow+NR_END)*sizeof(double*)));
|
||||
if (!m) nrerror("allocation failure 1 in matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
m[nrl]=(double *) malloc((unsigned int)((nrow*ncol+NR_END)*sizeof(double)));
|
||||
if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
||||
m[nrl] += NR_END;
|
||||
m[nrl] -= ncl;
|
||||
|
||||
for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
int **imatrix(nrl,nrh,ncl,nch)
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* allocate a int matrix with subscript range m[nrl..nrh][ncl..nch] */
|
||||
{
|
||||
long i, nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
int **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(int **) malloc((unsigned int)((nrow+NR_END)*sizeof(int*)));
|
||||
if (!m) nrerror("allocation failure 1 in matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
m[nrl]=(int *) malloc((unsigned int)((nrow*ncol+NR_END)*sizeof(int)));
|
||||
if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
|
||||
m[nrl] += NR_END;
|
||||
m[nrl] -= ncl;
|
||||
|
||||
for(i=nrl+1;i<=nrh;i++) m[i]=m[i-1]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float **submatrix(a,oldrl,oldrh,oldcl,oldch,newrl,newcl)
|
||||
float **a;
|
||||
long newcl,newrl,oldch,oldcl,oldrh,oldrl;
|
||||
/* point a submatrix [newrl..][newcl..] to a[oldrl..oldrh][oldcl..oldch] */
|
||||
{
|
||||
long i,j,nrow=oldrh-oldrl+1,ncol=oldcl-newcl;
|
||||
float **m;
|
||||
|
||||
/* allocate array of pointers to rows */
|
||||
m=(float **) malloc((unsigned int) ((nrow+NR_END)*sizeof(float*)));
|
||||
if (!m) nrerror("allocation failure in submatrix()");
|
||||
m += NR_END;
|
||||
m -= newrl;
|
||||
|
||||
/* set pointers to rows */
|
||||
for(i=oldrl,j=newrl;i<=oldrh;i++,j++) m[j]=a[i]+ncol;
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float **convert_matrix(a,nrl,nrh,ncl,nch)
|
||||
float *a;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* allocate a float matrix m[nrl..nrh][ncl..nch] that points to the matrix
|
||||
declared in the standard C manner as a[nrow][ncol], where nrow=nrh-nrl+1
|
||||
and ncol=nch-ncl+1. The routine should be called with the address
|
||||
&a[0][0] as the first argument. */
|
||||
{
|
||||
long i,j,nrow=nrh-nrl+1,ncol=nch-ncl+1;
|
||||
float **m;
|
||||
|
||||
/* allocate pointers to rows */
|
||||
m=(float **) malloc((unsigned int) ((nrow+NR_END)*sizeof(float*)));
|
||||
if (!m) nrerror("allocation failure in convert_matrix()");
|
||||
m += NR_END;
|
||||
m -= nrl;
|
||||
|
||||
/* set pointers to rows */
|
||||
m[nrl]=a-ncl;
|
||||
for(i=1,j=nrl+1;i<nrow;i++,j++) m[j]=m[j-1]+ncol;
|
||||
/* return pointer to array of pointers to rows */
|
||||
return m;
|
||||
}
|
||||
|
||||
float ***f3tensor(nrl,nrh,ncl,nch,ndl,ndh)
|
||||
long nch,ncl,ndh,ndl,nrh,nrl;
|
||||
/* allocate a float 3tensor with range t[nrl..nrh][ncl..nch][ndl..ndh] */
|
||||
{
|
||||
long i,j,nrow=nrh-nrl+1,ncol=nch-ncl+1,ndep=ndh-ndl+1;
|
||||
float ***t;
|
||||
|
||||
/* allocate pointers to pointers to rows */
|
||||
t=(float ***) malloc((unsigned int)((nrow+NR_END)*sizeof(float**)));
|
||||
if (!t) nrerror("allocation failure 1 in f3tensor()");
|
||||
t += NR_END;
|
||||
t -= nrl;
|
||||
|
||||
/* allocate pointers to rows and set pointers to them */
|
||||
t[nrl]=(float **) malloc((unsigned int)((nrow*ncol+NR_END)*sizeof(float*)));
|
||||
if (!t[nrl]) nrerror("allocation failure 2 in f3tensor()");
|
||||
t[nrl] += NR_END;
|
||||
t[nrl] -= ncl;
|
||||
|
||||
/* allocate rows and set pointers to them */
|
||||
t[nrl][ncl]=(float *) malloc((unsigned int)((nrow*ncol*ndep+NR_END)*sizeof(float)));
|
||||
if (!t[nrl][ncl]) nrerror("allocation failure 3 in f3tensor()");
|
||||
t[nrl][ncl] += NR_END;
|
||||
t[nrl][ncl] -= ndl;
|
||||
|
||||
for(j=ncl+1;j<=nch;j++) t[nrl][j]=t[nrl][j-1]+ndep;
|
||||
for(i=nrl+1;i<=nrh;i++) {
|
||||
t[i]=t[i-1]+ncol;
|
||||
t[i][ncl]=t[i-1][ncl]+ncol*ndep;
|
||||
for(j=ncl+1;j<=nch;j++) t[i][j]=t[i][j-1]+ndep;
|
||||
}
|
||||
|
||||
/* return pointer to array of pointers to rows */
|
||||
return t;
|
||||
}
|
||||
|
||||
void free_vector(v,nl,nh)
|
||||
float *v;
|
||||
long nh,nl;
|
||||
/* free a float vector allocated with vector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_ivector(v,nl,nh)
|
||||
int *v;
|
||||
long nh,nl;
|
||||
/* free an int vector allocated with ivector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_cvector(v,nl,nh)
|
||||
long nh,nl;
|
||||
unsigned char *v;
|
||||
/* free an unsigned char vector allocated with cvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_lvector(v,nl,nh)
|
||||
long nh,nl;
|
||||
unsigned long *v;
|
||||
/* free an unsigned long vector allocated with lvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_dvector(v,nl,nh)
|
||||
double *v;
|
||||
long nh,nl;
|
||||
/* free a double vector allocated with dvector() */
|
||||
{
|
||||
free((FREE_ARG) (v+nl-NR_END));
|
||||
}
|
||||
|
||||
void free_matrix(m,nrl,nrh,ncl,nch)
|
||||
float **m;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* free a float matrix allocated by matrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_dmatrix(m,nrl,nrh,ncl,nch)
|
||||
double **m;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* free a double matrix allocated by dmatrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_imatrix(m,nrl,nrh,ncl,nch)
|
||||
int **m;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* free an int matrix allocated by imatrix() */
|
||||
{
|
||||
free((FREE_ARG) (m[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (m+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_submatrix(b,nrl,nrh,ncl,nch)
|
||||
float **b;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* free a submatrix allocated by submatrix() */
|
||||
{
|
||||
free((FREE_ARG) (b+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_convert_matrix(b,nrl,nrh,ncl,nch)
|
||||
float **b;
|
||||
long nch,ncl,nrh,nrl;
|
||||
/* free a matrix allocated by convert_matrix() */
|
||||
{
|
||||
free((FREE_ARG) (b+nrl-NR_END));
|
||||
}
|
||||
|
||||
void free_f3tensor(t,nrl,nrh,ncl,nch,ndl,ndh)
|
||||
float ***t;
|
||||
long nch,ncl,ndh,ndl,nrh,nrl;
|
||||
/* free a float f3tensor allocated by f3tensor() */
|
||||
{
|
||||
free((FREE_ARG) (t[nrl][ncl]+ndl-NR_END));
|
||||
free((FREE_ARG) (t[nrl]+ncl-NR_END));
|
||||
free((FREE_ARG) (t+nrl-NR_END));
|
||||
}
|
||||
|
||||
#endif /* ANSI */
|
||||
101
graph/new/nrutil.h
Normal file
101
graph/new/nrutil.h
Normal file
@ -0,0 +1,101 @@
|
||||
#ifndef _NR_UTILS_H_
|
||||
#define _NR_UTILS_H_
|
||||
|
||||
static float sqrarg;
|
||||
#define SQR(a) ((sqrarg=(a)) == 0.0 ? 0.0 : sqrarg*sqrarg)
|
||||
|
||||
static double dsqrarg;
|
||||
#define DSQR(a) ((dsqrarg=(a)) == 0.0 ? 0.0 : dsqrarg*dsqrarg)
|
||||
|
||||
static double dmaxarg1,dmaxarg2;
|
||||
#define DMAX(a,b) (dmaxarg1=(a),dmaxarg2=(b),(dmaxarg1) > (dmaxarg2) ?\
|
||||
(dmaxarg1) : (dmaxarg2))
|
||||
|
||||
static double dminarg1,dminarg2;
|
||||
#define DMIN(a,b) (dminarg1=(a),dminarg2=(b),(dminarg1) < (dminarg2) ?\
|
||||
(dminarg1) : (dminarg2))
|
||||
|
||||
static float maxarg1,maxarg2;
|
||||
#define FMAX(a,b) (maxarg1=(a),maxarg2=(b),(maxarg1) > (maxarg2) ?\
|
||||
(maxarg1) : (maxarg2))
|
||||
|
||||
static float minarg1,minarg2;
|
||||
#define FMIN(a,b) (minarg1=(a),minarg2=(b),(minarg1) < (minarg2) ?\
|
||||
(minarg1) : (minarg2))
|
||||
|
||||
static long lmaxarg1,lmaxarg2;
|
||||
#define LMAX(a,b) (lmaxarg1=(a),lmaxarg2=(b),(lmaxarg1) > (lmaxarg2) ?\
|
||||
(lmaxarg1) : (lmaxarg2))
|
||||
|
||||
static long lminarg1,lminarg2;
|
||||
#define LMIN(a,b) (lminarg1=(a),lminarg2=(b),(lminarg1) < (lminarg2) ?\
|
||||
(lminarg1) : (lminarg2))
|
||||
|
||||
static int imaxarg1,imaxarg2;
|
||||
#define IMAX(a,b) (imaxarg1=(a),imaxarg2=(b),(imaxarg1) > (imaxarg2) ?\
|
||||
(imaxarg1) : (imaxarg2))
|
||||
|
||||
static int iminarg1,iminarg2;
|
||||
#define IMIN(a,b) (iminarg1=(a),iminarg2=(b),(iminarg1) < (iminarg2) ?\
|
||||
(iminarg1) : (iminarg2))
|
||||
|
||||
#define SIGN(a,b) ((b) >= 0.0 ? fabs(a) : -fabs(a))
|
||||
|
||||
#if defined(__STDC__) || defined(ANSI) || defined(NRANSI) /* ANSI */
|
||||
|
||||
void nrerror(char error_text[]);
|
||||
float *vector(long nl, long nh);
|
||||
int *ivector(long nl, long nh);
|
||||
unsigned char *cvector(long nl, long nh);
|
||||
unsigned long *lvector(long nl, long nh);
|
||||
double *dvector(long nl, long nh);
|
||||
float **matrix(long nrl, long nrh, long ncl, long nch);
|
||||
double **dmatrix(long nrl, long nrh, long ncl, long nch);
|
||||
int **imatrix(long nrl, long nrh, long ncl, long nch);
|
||||
float **submatrix(float **a, long oldrl, long oldrh, long oldcl, long oldch,
|
||||
long newrl, long newcl);
|
||||
float **convert_matrix(float *a, long nrl, long nrh, long ncl, long nch);
|
||||
float ***f3tensor(long nrl, long nrh, long ncl, long nch, long ndl, long ndh);
|
||||
void free_vector(float *v, long nl, long nh);
|
||||
void free_ivector(int *v, long nl, long nh);
|
||||
void free_cvector(unsigned char *v, long nl, long nh);
|
||||
void free_lvector(unsigned long *v, long nl, long nh);
|
||||
void free_dvector(double *v, long nl, long nh);
|
||||
void free_matrix(float **m, long nrl, long nrh, long ncl, long nch);
|
||||
void free_dmatrix(double **m, long nrl, long nrh, long ncl, long nch);
|
||||
void free_imatrix(int **m, long nrl, long nrh, long ncl, long nch);
|
||||
void free_submatrix(float **b, long nrl, long nrh, long ncl, long nch);
|
||||
void free_convert_matrix(float **b, long nrl, long nrh, long ncl, long nch);
|
||||
void free_f3tensor(float ***t, long nrl, long nrh, long ncl, long nch,
|
||||
long ndl, long ndh);
|
||||
|
||||
#else /* ANSI */
|
||||
/* traditional - K&R */
|
||||
|
||||
void nrerror();
|
||||
float *vector();
|
||||
float **matrix();
|
||||
float **submatrix();
|
||||
float **convert_matrix();
|
||||
float ***f3tensor();
|
||||
double *dvector();
|
||||
double **dmatrix();
|
||||
int *ivector();
|
||||
int **imatrix();
|
||||
unsigned char *cvector();
|
||||
unsigned long *lvector();
|
||||
void free_vector();
|
||||
void free_dvector();
|
||||
void free_ivector();
|
||||
void free_cvector();
|
||||
void free_lvector();
|
||||
void free_matrix();
|
||||
void free_submatrix();
|
||||
void free_convert_matrix();
|
||||
void free_dmatrix();
|
||||
void free_imatrix();
|
||||
void free_f3tensor();
|
||||
|
||||
#endif /* ANSI */
|
||||
|
||||
#endif /* _NR_UTILS_H_ */
|
||||
Reference in New Issue
Block a user