madrocketsci/amscppperm1
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This commit is contained in:
Aaron
2025-05-06 21:56:39 -04:00
parent 41a3fbcdea
commit 11975cebfb
4 changed files with 126 additions and 1 deletions
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21
include/amscppperm1/amscppperm1.hpp
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@ -11,7 +11,25 @@ namespace ams
namespace perm
{
//Buffer operations
//Basic operations on preallocated buffers
//for later C library export
int factorial(int n);
int index_to_mindex(int index, int *mindex, int ndim);
int mindex_to_index(int *mindex, int ndim);
void mindex_to_perm(int *mindex, int *perm, int ndim);
void perm_to_mindex(int *perm, int *mindex, int ndim);
bool perm_valid(int *perm, int ndim);
bool mindex_valid(int *mindex, int ndim);
void index_to_perm(int index, int *perm, int ndim);
int perm_to_index(int *perm, int ndim);
//Permutation class
@ -22,6 +40,7 @@ public:
int *data;
permutation();
permutation(int _dim);
~permutation();
};