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#ifndef TH_GENERIC_FILE
#define TH_GENERIC_FILE "generic/THTensor.h"
#else
/* a la lua? dim, storageoffset, ... et les methodes ? */
#define TH_TENSOR_REFCOUNTED 1
typedef struct THTensor
{
long *size;
long *stride;
int nDimension;
THStorage *storage;
ptrdiff_t storageOffset;
int refcount;
char flag;
} THTensor;
/**** access methods ****/
TH_API THStorage* THTensor_(storage)(const THTensor *self);
TH_API ptrdiff_t THTensor_(storageOffset)(const THTensor *self);
TH_API int THTensor_(nDimension)(const THTensor *self);
TH_API long THTensor_(size)(const THTensor *self, int dim);
TH_API long THTensor_(stride)(const THTensor *self, int dim);
TH_API THLongStorage *THTensor_(newSizeOf)(THTensor *self);
TH_API THLongStorage *THTensor_(newStrideOf)(THTensor *self);
TH_API real *THTensor_(data)(const THTensor *self);
TH_API void THTensor_(setFlag)(THTensor *self, const char flag);
TH_API void THTensor_(clearFlag)(THTensor *self, const char flag);
/**** creation methods ****/
TH_API THTensor *THTensor_(new)(void);
TH_API THTensor *THTensor_(newWithTensor)(THTensor *tensor);
/* stride might be NULL */
TH_API THTensor *THTensor_(newWithStorage)(THStorage *storage_, ptrdiff_t storageOffset_, THLongStorage *size_, THLongStorage *stride_);
TH_API THTensor *THTensor_(newWithStorage1d)(THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_);
TH_API THTensor *THTensor_(newWithStorage2d)(THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_);
TH_API THTensor *THTensor_(newWithStorage3d)(THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_,
long size2_, long stride2_);
TH_API THTensor *THTensor_(newWithStorage4d)(THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_,
long size2_, long stride2_,
long size3_, long stride3_);
/* stride might be NULL */
TH_API THTensor *THTensor_(newWithSize)(THLongStorage *size_, THLongStorage *stride_);
TH_API THTensor *THTensor_(newWithSize1d)(long size0_);
TH_API THTensor *THTensor_(newWithSize2d)(long size0_, long size1_);
TH_API THTensor *THTensor_(newWithSize3d)(long size0_, long size1_, long size2_);
TH_API THTensor *THTensor_(newWithSize4d)(long size0_, long size1_, long size2_, long size3_);
TH_API THTensor *THTensor_(newClone)(THTensor *self);
TH_API THTensor *THTensor_(newContiguous)(THTensor *tensor);
TH_API THTensor *THTensor_(newSelect)(THTensor *tensor, int dimension_, long sliceIndex_);
TH_API THTensor *THTensor_(newNarrow)(THTensor *tensor, int dimension_, long firstIndex_, long size_);
TH_API THTensor *THTensor_(newTranspose)(THTensor *tensor, int dimension1_, int dimension2_);
TH_API THTensor *THTensor_(newUnfold)(THTensor *tensor, int dimension_, long size_, long step_);
TH_API THTensor *THTensor_(newView)(THTensor *tensor, THLongStorage *size);
TH_API THTensor *THTensor_(newExpand)(THTensor *tensor, THLongStorage *size);
TH_API void THTensor_(expand)(THTensor *r, THTensor *tensor, THLongStorage *size);
TH_API void THTensor_(resize)(THTensor *tensor, THLongStorage *size, THLongStorage *stride);
TH_API void THTensor_(resizeAs)(THTensor *tensor, THTensor *src);
TH_API void THTensor_(resizeNd)(THTensor *tensor, int nDimension, long *size, long *stride);
TH_API void THTensor_(resize1d)(THTensor *tensor, long size0_);
TH_API void THTensor_(resize2d)(THTensor *tensor, long size0_, long size1_);
TH_API void THTensor_(resize3d)(THTensor *tensor, long size0_, long size1_, long size2_);
TH_API void THTensor_(resize4d)(THTensor *tensor, long size0_, long size1_, long size2_, long size3_);
TH_API void THTensor_(resize5d)(THTensor *tensor, long size0_, long size1_, long size2_, long size3_, long size4_);
TH_API void THTensor_(set)(THTensor *self, THTensor *src);
TH_API void THTensor_(setStorage)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_, THLongStorage *size_, THLongStorage *stride_);
TH_API void THTensor_(setStorageNd)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_, int nDimension, long *size, long *stride);
TH_API void THTensor_(setStorage1d)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_);
TH_API void THTensor_(setStorage2d)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_);
TH_API void THTensor_(setStorage3d)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_,
long size2_, long stride2_);
TH_API void THTensor_(setStorage4d)(THTensor *self, THStorage *storage_, ptrdiff_t storageOffset_,
long size0_, long stride0_,
long size1_, long stride1_,
long size2_, long stride2_,
long size3_, long stride3_);
TH_API void THTensor_(narrow)(THTensor *self, THTensor *src, int dimension_, long firstIndex_, long size_);
TH_API void THTensor_(select)(THTensor *self, THTensor *src, int dimension_, long sliceIndex_);
TH_API void THTensor_(transpose)(THTensor *self, THTensor *src, int dimension1_, int dimension2_);
TH_API void THTensor_(unfold)(THTensor *self, THTensor *src, int dimension_, long size_, long step_);
TH_API void THTensor_(squeeze)(THTensor *self, THTensor *src);
TH_API void THTensor_(squeeze1d)(THTensor *self, THTensor *src, int dimension_);
TH_API void THTensor_(unsqueeze1d)(THTensor *self, THTensor *src, int dimension_);
TH_API int THTensor_(isContiguous)(const THTensor *self);
TH_API int THTensor_(isSameSizeAs)(const THTensor *self, const THTensor *src);
TH_API int THTensor_(isSetTo)(const THTensor *self, const THTensor *src);
TH_API int THTensor_(isSize)(const THTensor *self, const THLongStorage *dims);
TH_API ptrdiff_t THTensor_(nElement)(const THTensor *self);
TH_API void THTensor_(retain)(THTensor *self);
TH_API void THTensor_(free)(THTensor *self);
TH_API void THTensor_(freeCopyTo)(THTensor *self, THTensor *dst);
/* Slow access methods [check everything] */
TH_API void THTensor_(set1d)(THTensor *tensor, long x0, real value);
TH_API void THTensor_(set2d)(THTensor *tensor, long x0, long x1, real value);
TH_API void THTensor_(set3d)(THTensor *tensor, long x0, long x1, long x2, real value);
TH_API void THTensor_(set4d)(THTensor *tensor, long x0, long x1, long x2, long x3, real value);
TH_API real THTensor_(get1d)(const THTensor *tensor, long x0);
TH_API real THTensor_(get2d)(const THTensor *tensor, long x0, long x1);
TH_API real THTensor_(get3d)(const THTensor *tensor, long x0, long x1, long x2);
TH_API real THTensor_(get4d)(const THTensor *tensor, long x0, long x1, long x2, long x3);
/* Debug methods */
TH_API THDescBuff THTensor_(desc)(const THTensor *tensor);
TH_API THDescBuff THTensor_(sizeDesc)(const THTensor *tensor);
#endif
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