Accéder à des données Fortran

Lire ou écrire des données dans un tableau

Utilisez ces fonctions pour obtenir des informations sur un tableau MATLAB^® telles que ses dimensions et sa taille, pour extraire des éléments de données en fonction de leur type. Vous pouvez les utiliser également pour écrire des données dans des variables mxArray.

Fonctions Fortran

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Attributs d’un tableau

`mxGetNumberOfDimensions`	Number of dimensions in mxArray
`mxGetElementSize`	Number of bytes required to store each data element
`mxGetDimensions`	Pointer to dimensions array
`mxSetDimensions`	Modify number of dimensions and size of each dimension
`mxGetNumberOfElements`	Number of elements in numeric mxArray
`mxCalcSingleSubscript`	Offset from first element to desired element
`mxGetM`	Number of rows in mxArray
`mxSetM`	Set number of rows in mxArray
`mxGetN`	Number of columns in mxArray
`mxSetN`	Set number of columns in mxArray

Nombre réel

`mxGetScalar`	Real component of first data element in array
`mxGetDoubles`	Real data elements in `mxDOUBLE_CLASS` array
`mxSetDoubles`	Set real data elements in `mxDOUBLE_CLASS` array
`mxGetSingles`	Real data elements in `mxSINGLE_CLASS` array
`mxSetSingles`	Set real data elements in `mxSINGLE_CLASS` array
`mxGetInt8s`	Real data elements in `mxINT8_CLASS` array
`mxSetInt8s`	Set real data elements in `mxINT8_CLASS` array
`mxGetUint8s`	Real data elements in `mxUINT8_CLASS` array
`mxSetUint8s`	Set real data elements in `mxUINT8_CLASS` array
`mxGetInt16s`	Real data elements in `mxINT16_CLASS` array
`mxSetInt16s`	Set real data elements in `mxINT16_CLASS` array
`mxGetUint16s`	Real data elements in `mxUINT16_CLASS` array
`mxSetUint16s`	Set real data elements in `mxUINT16_CLASS` array
`mxGetInt32s`	Real data elements in `mxINT32_CLASS` array
`mxSetInt32s`	Set real data elements in `mxINT32_CLASS` array
`mxGetUint32s`	Real data elements in `mxUINT32_CLASS` array
`mxSetUint32s`	Set real data elements in `mxUINT32_CLASS` array
`mxGetInt64s`	Real data elements in `mxINT64_CLASS` array
`mxSetInt64s`	Set data elements in `mxINT64_CLASS` array
`mxGetUint64s`	Real data elements in `mxUINT64_CLASS` array
`mxSetUint64s`	Set real data elements in `mxUINT64_CLASS` array
`mxGetData`	Data elements in nonnumeric `mxArray`
`mxSetData`	Set pointer to data elements in nonnumeric `mxArray`
`mxGetPr`	(Not recommended) Real data elements in `mxDOUBLE_CLASS` array
`mxSetPr`	(Not recommended) Set real data elements in `mxDOUBLE_CLASS` array

Nombre complexe

`mxGetComplexDoubles`	Complex data elements in `mxDOUBLE_CLASS` array
`mxSetComplexDoubles`	Set complex data elements in `mxDOUBLE_CLASS` array
`mxGetComplexSingles`	Complex data elements in `mxSINGLE_CLASS` array
`mxSetComplexSingles`	Set complex data elements in `mxSINGLE_CLASS` array
`mxGetComplexInt8s`	Complex data elements in `mxINT8_CLASS` array
`mxSetComplexInt8s`	Set complex data elements in `mxINT8_CLASS` array
`mxGetComplexUint8s`	Complex data elements in `mxUINT8_CLASS` array
`mxSetComplexUint8s`	Set complex data elements in `mxUINT8_CLASS` array
`mxGetComplexInt16s`	Complex data elements in `mxINT16_CLASS` array
`mxSetComplexInt16s`	Set complex data elements in `mxINT16_CLASS` array
`mxGetComplexUint16s`	Complex data elements in `mxUINT16_CLASS` array
`mxSetComplexUint16s`	Set complex data elements in `mxUINT16_CLASS` array
`mxGetComplexInt32s`	Complex data elements in `mxINT32_CLASS` array
`mxSetComplexInt32s`	Set complex data elements in `mxINT32_CLASS` array
`mxGetComplexUint32s`	Complex data elements in `mxUINT32_CLASS` array
`mxSetComplexUint32s`	Set complex data elements in `mxUINT32_CLASS` array
`mxGetComplexInt64s`	Complex data elements in `mxINT64_CLASS` array
`mxSetComplexInt64s`	Set complex data elements in `mxINT64_CLASS` array
`mxGetComplexUint64s`	Complex data elements in `mxUINT64_CLASS` array
`mxSetComplexUint64s`	Set complex data elements in `mxUINT64_CLASS` array
`mxGetImagData`	Imaginary data elements in numeric `mxArray`
`mxSetImagData`	Set imaginary data elements in numeric `mxArray`
`mxGetPi`	(Not recommended) Imaginary data elements in `mxDOUBLE_CLASS` array
`mxSetPi`	(Not recommended) Set imaginary data elements in `mxDOUBLE_CLASS` array

Classe

`mxGetClassID`	Class of mxArray
`mxGetClassName`	Class of mxArray as string

Objet

`mxGetProperty`	Value of public property of MATLAB object
`mxSetProperty`	Set value of public property of MATLAB object

Structure

`mxGetField`	Pointer to field value from structure array, given index and field name
`mxSetField`	Set field value in structure array, given index and field name
`mxGetNumberOfFields`	Number of fields in structure array
`mxGetFieldNameByNumber`	Pointer to field name from structure array, given field number
`mxGetFieldNumber`	Field number from structure array, given field name
`mxGetFieldByNumber`	Pointer to field value from structure array, given index and field number
`mxSetFieldByNumber`	Set field value in structure array, given index and field number
`mxAddField`	Add field to structure array
`mxRemoveField`	Remove field from structure array

Cell array

`mxGetCell`	Pointer to element in cell array
`mxSetCell`	Set contents of cell array

Matrice creuse

`mxGetNzmax`	Number of elements in IR, PR, and PI arrays
`mxSetNzmax`	Set storage space for nonzero elements
`mxGetIr`	Sparse matrix IR array
`mxSetIr`	IR array of sparse array
`mxGetJc`	Sparse matrix JC array
`mxSetJc`	JC array of sparse array