//=============================================================================
/// <summary>
/// Write a named matrix of complex double in Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <param name="iRows">Number of row</param>
/// <param name="iCols">Number of column</param>
/// <param name="matrixRealPart">real part</param>
/// <param name="matrixImagPart">imag part</param>
/// <returns></returns>
public int createNamedComplexMatrixOfDouble(string matrixName,
int iRows, int iCols,
double[] matrixRealPart,
double[] matrixImagPart)
{
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.createNamedComplexMatrixOfDouble(ptrEmpty, matrixName,
iRows, iCols,
matrixRealPart,
matrixImagPart);
return(SciErr.iErr);
}
//=============================================================================
/// <summary>
/// Detect if a variable name exists in Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns> true if exists</returns>
public unsafe Boolean existNamedVariable(string matrixName)
{
int *piAdress = null;
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.getVarAddressFromName(ptrEmpty, matrixName, &piAdress);
if (SciErr.iErr == 0)
{
return(true);
}
return(false);
}
//=============================================================================
/// <summary>
/// get scilab type of named matrix
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns>scilab type (see enum ScilabType)</returns>
public unsafe int getNamedVarType(string matrixName)
{
int iType = 0;
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.getNamedVarType(ptrEmpty, matrixName, &iType);
if (SciErr.iErr == 0)
{
return(iType);
}
return(0);
}
//=============================================================================
/// <summary>
/// Get dimensions of a named matrix in scilab
/// </summary>
/// <returns>a int array.
/// if variable name does not exist dimensions are null </returns>
public unsafe int[] getNamedVarDimension(string matrixName)
{
int[] iDim = null;
int iRows = 0;
int iCols = 0;
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.getNamedVarDimension(ptrEmpty, matrixName, &iRows, &iCols);
if (SciErr.iErr == 0)
{
iDim = new int[2];
iDim[0] = iRows;
iDim[1] = iCols;
}
return(iDim);
}
//=============================================================================
/// <summary>
/// Write a named matrix of boolean in Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <param name="iRows"> Number of row</param>
/// <param name="iCols"> Number of column</param>
/// <param name="matrixBoolean"> pointer on data</param>
/// <returns> if the operation successes (0) or not ( !0 )</returns>
public int createNamedMatrixOfBoolean(string matrixName, int iRows, int iCols, Boolean[] matrixBoolean)
{
int[] matrixInt = new int[matrixBoolean.Length];
for (int i = 0; i < matrixBoolean.Length; i++)
{
if (matrixBoolean[i] == true)
{
matrixInt[i] = 1;
}
else
{
matrixInt[i] = 0;
}
}
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.createNamedMatrixOfBoolean(ptrEmpty, matrixName, iRows, iCols, matrixInt);
return(SciErr.iErr);
}
//=============================================================================
/// <summary>
/// Read a named matrix of int(32) in Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns>a matrix of int(32) from scilab. If Variable name does not exist returns null</returns>
public unsafe int[] readNamedMatrixOfInt32(string matrixName)
{
int[] matrixInt = null;
int[] iDim = getNamedVarDimension(matrixName);
if (iDim != null)
{
int iRows = iDim[0];
int iCols = iDim[1];
// we allocate matrixInt array
matrixInt = new int[iRows * iCols];
System.IntPtr ptrEmpty = new System.IntPtr();
// get values in matrixInt
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.readNamedMatrixOfInteger32(ptrEmpty, matrixName, &iRows, &iCols, matrixInt);
}
return(matrixInt);
}
//=============================================================================
/// <summary>
/// Read a named matrix of complex double in Scilab (Imag part)
/// </summary>
/// <param name="matrixName">variable name</param>
/// <returns> img part. If Variable name does not exist returns null</returns>
public unsafe double[] readNamedComplexMatrixOfDoubleImgPart(string matrixName)
{
double[] dImagPart = null;
int[] iDim = getNamedVarDimension(matrixName);
if (iDim != null)
{
int iRows = iDim[0];
int iCols = iDim[1];
double[] dRealPart = new double[iRows * iCols];
dImagPart = new double[iRows * iCols];
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.readNamedComplexMatrixOfDouble(ptrEmpty, matrixName,
&iRows, &iCols,
dRealPart,
dImagPart);
}
return(dImagPart);
}
//=============================================================================
/// <summary>
/// Read a named matrix of double from Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns>a matrix of double from scilab. If Variable name does not exist returns null</returns>
public unsafe double[] readNamedMatrixOfDouble(string matrixName)
{
int iRows = 0;
int iCols = 0;
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.readNamedMatrixOfDouble(ptrEmpty, matrixName, &iRows, &iCols, null);
if (iRows * iCols > 0)
{
double[] matrixDouble = new double[iRows * iCols];
// get values in matrixDouble
SciErr = Scilab_cs_wrapper.readNamedMatrixOfDouble(ptrEmpty, matrixName, &iRows, &iCols, matrixDouble);
if (SciErr.iErr != 0)
{
return(null);
}
return(matrixDouble);
}
return(null);
}
//=============================================================================
/// <summary>
/// Read a named matrix of boolean from Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns>a matrix of boolean from scilab. If Variable name does not exist returns null</returns>
public unsafe Boolean[] getNamedMatrixOfBoolean(string matrixName)
{
Boolean[] matrixBoolean = null;
int[] iDim = getNamedVarDimension(matrixName);
if (iDim != null)
{
int iRows = iDim[0];
int iCols = iDim[1];
int[] matrixInt = new int[iRows * iCols];
System.IntPtr ptrEmpty = new System.IntPtr();
// get values in matrixDouble
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.readNamedMatrixOfBoolean(ptrEmpty, matrixName,
&iRows, &iCols,
matrixInt);
if (matrixInt != null)
{
matrixBoolean = new Boolean[iRows * iCols];
for (int i = 0; i < iRows * iCols; i++)
{
if (matrixInt[i] == 1)
{
matrixBoolean[i] = true;
}
else
{
matrixBoolean[i] = false;
}
}
}
}
return(matrixBoolean);
}
//=============================================================================
/// <summary>
/// Read a named matrix of string from scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <returns>a matrix of string from scilab. If Variable name does not exist returns null</returns>
public unsafe string[] readNamedMatrixOfString(string matrixName)
{
string[] matrixString = null;
int[] iDim = getNamedVarDimension(matrixName);
if (iDim != null)
{
int iRows = iDim[0];
int iCols = iDim[1];
// we allocate lengthmatrixString
int[] lengthmatrixString = new int[iRows * iCols];
System.IntPtr ptrEmpty = new System.IntPtr();
// we get length of strings
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.readNamedMatrixOfString(ptrEmpty, matrixName,
&iRows, &iCols,
lengthmatrixString, null);
// we allocate each string
matrixString = new string[iRows * iCols];
for (int i = 0; i < iRows * iCols; i++)
{
matrixString[i] = new string(' ', lengthmatrixString[i]);
}
// we get strings from scilab
SciErr = Scilab_cs_wrapper.readNamedMatrixOfString(ptrEmpty, matrixName,
&iRows, &iCols,
lengthmatrixString,
matrixString);
}
return(matrixString);
}
//=============================================================================
/// <summary>
/// Write a named matrix of int(32) in Scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <param name="iRows"> Number of row</param>
/// <param name="iCols"> Number of column</param>
/// <param name="matrixInt"> pointer on data</param>
public int createNamedMatrixOfInt32(string matrixName, int iRows, int iCols, int[] matrixInt)
{
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.createNamedMatrixOfInteger32(ptrEmpty, matrixName, iRows, iCols, matrixInt);
return(SciErr.iErr);
}
//=============================================================================
/// <summary>
/// Write a named matrix of string in scilab
/// </summary>
/// <param name="matrixName"> variable name</param>
/// <param name="iRows"> Number of row</param>
/// <param name="iCols"> Number of column</param>
/// <param name="matrixDouble"> pointer on data</param>
/// <returns> if the operation successes (0) or not ( !0 )</returns>
public int createNamedMatrixOfString(string matrixName, int iRows, int iCols, string[] matrixString)
{
System.IntPtr ptrEmpty = new System.IntPtr();
Scilab_cs_wrapper.api_Err SciErr = Scilab_cs_wrapper.createNamedMatrixOfString(ptrEmpty, matrixName, iRows, iCols, matrixString);
return(SciErr.iErr);
}
