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Diffstat (limited to 'src/c/operations/includes/division.h')
| -rw-r--r-- | src/c/operations/includes/division.h | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/src/c/operations/includes/division.h b/src/c/operations/includes/division.h new file mode 100644 index 00000000..df4c5d2a --- /dev/null +++ b/src/c/operations/includes/division.h @@ -0,0 +1,181 @@ +/* + * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab + * Copyright (C) 2007-2008 - INRIA - Bruno JOFRET + * + * This file must be used under the terms of the CeCILL. + * This source file is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at + * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt + * + */ + +#ifndef __DIVISION_H__ +#define __DIVISION_H__ + +#include "dynlib_operations.h" +#include "floatComplex.h" +#include "doubleComplex.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* +** +** WARNING WE ASSUME MATRIXES TO BE CONSCISTENT +** size1 = size2; +** +*/ + + +/* +** RIGHT DIVISION +*/ + +/* +** \brief Compute a right division for floats. +** \param in1 : input float. +** \param in2 : input float. +** \return in1 / in2 = in1 ./ in2. +*/ +EXTERN_OPERATIONS float srdivs (float in1, float in2); + +/* +** \brief Compute a right division element ways for floats. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 ./ in2. +*/ +EXTERN_OPERATIONS void srdiva (float* in1, float* in2, int size, float* out ); + +/* +** \brief Compute a right division for double. +** \param in1 : input double. +** \param in2 : input double. +** \return in1 / in2 = in1 ./ in2. +*/ +EXTERN_OPERATIONS double drdivs (double in1, double in2); + +/* +** \brief Compute a right division element ways for double. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 ./ in2. +*/ +EXTERN_OPERATIONS void drdiva (double* in1, double* in2, int size, double* out ); + +/* +** \brief Compute a right division for floats complex. +** \param in1 : input float complex. +** \param in2 : input float complex. +** \return in1 / in2 = in1 ./ in2. +*/ +EXTERN_OPERATIONS floatComplex crdivs (floatComplex in1, floatComplex in2); + +/* +** \brief Compute a right division element ways for float complex. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 ./ in2. +*/ +EXTERN_OPERATIONS void crdiva(floatComplex* in1, floatComplex* in2, int size, floatComplex* out ); + +/* +** \brief Compute a right division for double complex. +** \param in1 : input double complex. +** \param in2 : input double complex. +** \return in1 / in2 = in1 ./ in2. +*/ +EXTERN_OPERATIONS doubleComplex zrdivs (doubleComplex in1, doubleComplex in2); + +/* +** \brief Compute a right division element ways for double complex. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 ./ in2. +*/ +EXTERN_OPERATIONS void zrdiva(doubleComplex* in1, doubleComplex* in2, int size, doubleComplex* out ); + +/* +** LEFT DIVISION +*/ + +/* +** \brief Compute a left division for floats. +** \param in1 : input float. +** \param in2 : input float. +** \return in1 \ in2 = in1 .\ in2. +*/ +EXTERN_OPERATIONS float sldivs (float in1, float in2); + +/* +** \brief Compute a left division element ways for floats. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 .\ in2. +*/ +EXTERN_OPERATIONS void sldiva (float* in1, float* in2, int size, float* out ); + +/* +** \brief Compute a left division for double. +** \param in1 : input double. +** \param in2 : input double. +** \return in1 \ in2 = in1 .\ in2. +*/ +EXTERN_OPERATIONS double dldivs (double in1, double in2); + +/* +** \brief Compute a left division element ways for double. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 .\ in2. +*/ +EXTERN_OPERATIONS void dldiva (double* in1, double* in2, int size, double* out ); + +/* +** \brief Compute a left division for floats complex. +** \param in1 : input float complex. +** \param in2 : input float complex. +** \return in1 \ in2 = in1 .\ in2. +*/ +EXTERN_OPERATIONS floatComplex cldivs (floatComplex in1, floatComplex in2); + +/* +** \brief Compute a left division element ways for float complex. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 .\ in2. +*/ +EXTERN_OPERATIONS void cldiva(floatComplex* in1, floatComplex* in2, int size, floatComplex* out ); + +/* +** \brief Compute a left division for double complex. +** \param in1 : input double complex. +** \param in2 : input double complex. +** \return in1 \ in2 = in1 .\ in2. +*/ +EXTERN_OPERATIONS doubleComplex zldivs (doubleComplex in1, doubleComplex in2); + +/* +** \brief Compute a left division element ways for double complex. +** \param in1 : input array. +** \param in2 : input array. +** \param size : size of in2 array = rows*columns. +** \param out : array that contains the division in1 .\ in2. +*/ +EXTERN_OPERATIONS void zldiva(doubleComplex* in1, doubleComplex* in2, int size, doubleComplex* out ); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + + +#endif /* !__DIVISION_H__ */ |