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view CbC-examples/matrix/matrix.c @ 78:365b84b6fe04
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Tue, 20 Sep 2011 17:32:20 +0900 |
parents | 9e4f9e20b8f1 |
children |
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#include "matrix.h" void *create_matrix(size_t size, int row, int col) { int i; void *body; void **ret; ret = malloc( size*row*col + sizeof(void*)*row ); if (ret==NULL) return NULL; body = (void*)(ret+row); for( i=0; i<row; i++){ ret[i] = body + size*col*i; } return ret; }