Mathematics CATMathGrid
Usage: you must use this class as is. You should never derive it.
public class CATMathGrid
Class handling the allocation of grids of CATMathGridOfPoints
and CATMathGridOfVectors.
The size is defined by a number of rows NbRows and a
number of columns NbColumns of elements of 3 doubles.
The SetNumberOfElements method enlarges the memory if
needed, while the Compress inherited method releases the free
unused memory.
Constructor and Destructor Index
- o
~CATMathGrid()
- Destructor.
Method Index
- o
CopyGrid(CATMathGrid&,CATLONG32,CATLONG32)
- Copies a smaller grid into a subgrid of a larger one.
- o
CopyIntoGrid(CATMathGrid&,CATLONG32,CATLONG32)
-
- o
GetNumberOfColumns()
- Returns the number of columns of a CATMathGrid.
- o
GetNumberOfRows()
- Returns the number of rows of a CATMathGrid.
- o
ResizeGrid(CATLONG32,CATLONG32)
-
- o
ResizeTheGrid(CATLONG32,CATLONG32)
- Changes the number of rows and columns, without changing the total number of
elements.
- o
ReverseColumnsOfGrid()
- Vertical reverse of the grid.
- o
ReverseRowsOfGrid()
- Horizontal reverse of the grid.
- o
SetNumberOfElements(CATLONG32,CATLONG32)
-
- o
SetNumberOfGridElements(CATLONG32,CATLONG32)
- Modifies the dimension of a CATMathGrid.
- o
TransposeGrid()
- Exchanges the rows and columns.
- o
operator =(CATMathGrid&)
- Defines the affectation operator.
Constructor and Destructor
o ~CATMathGrid
| public virtual ~CATMathGrid( | ) |
-
Destructor.
Methods
o CopyGrid
| public CopyGrid( | const | iSmallerGrid, |
| | iStartRow, |
| | iColStartColumn) |
-
Copies a smaller grid into a subgrid of a larger one.
- Returns:
- E_FAIL if the dimensions between the grids are not compatible.
o CopyIntoGrid
| public CopyIntoGrid( | const | iSmallerGrid, |
| | iStartRow, |
| | iColStartColumn) |
-
- Deprecated:
- V5R20 CopyGrid
Copies a smaller grid into a subgrid of a larger one.
Throws an error if the dimensions between the grids are not consistent.
o GetNumberOfColumns
| public GetNumberOfColumns( | ) |
-
Returns the number of columns of a CATMathGrid.
o GetNumberOfRows
-
Returns the number of rows of a CATMathGrid.
o ResizeGrid
| public ResizeGrid( | | iCountRows, |
| | iCountColumns) |
-
- Deprecated:
- V5R20 ResizeTheGrid
Changes the number of rows and columns, without changing the total number of
elements.
If NbRows * NbColumns does not remain constant, an exception
is arised.
Throws an error if at least one of the given data is negative.
o ResizeTheGrid
| public ResizeTheGrid( | | iCountRows, |
| | iCountColumns) |
-
Changes the number of rows and columns, without changing the total number of
elements.
If NbRows * NbColumns does not remain constant, an exception
is arised.
Return E_FAIL if at least one of the given data is negative, S_OK otherwise.
o ReverseColumnsOfGrid
| public ReverseColumnsOfGrid( | ) |
-
Vertical reverse of the grid.
The last column becomes the first one, and so one.
o ReverseRowsOfGrid
| public ReverseRowsOfGrid( | ) |
-
Horizontal reverse of the grid.
The last row becomes the first one, and so one.
o SetNumberOfElements
| public virtual SetNumberOfElements( | | iNbRows, |
| | iNbColumns) |
-
- Deprecated:
- V5R20 SetNumberOfGridElements
Modifies the dimension of a CATMathGrid.
Re-allocates the memory if necessary.
o SetNumberOfGridElements
| public virtual SetNumberOfGridElements( | | iNbRows, |
| | iNbColumns) |
-
Modifies the dimension of a CATMathGrid.
Re-allocates the memory if necessary.
o TransposeGrid
-
Exchanges the rows and columns.
o operator =
| public operator =( | const | iGridToCopy) |
-
Defines the affectation operator.
This object is included in the file: CATMathGrid.h
If needed, your Imakefile.mk should include the module: CATMathematics
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