BasicAlgos Class Reference

#include </home/scilab/compilation_chain/sci_checkOut/scilab/modules/renderer/src/cpp/BasicAlgos.hxx>

Static Public Member Functions
static char **	createStringArray (int nbElement)
static void	stringArrayCopy (char *dest[], char *src[], int nbElement)
static void	destroyStringArray (char *src[], int nbElement)
template<typename T>
static bool	listContains (std::list< T > &searchedList, T &value)
template<typename T>
static bool	vectorRemove (std::vector< T > &searchedVector, T &value)

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Detailed Description

Definition at line 20 of file BasicAlgos.hxx.

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Member Function Documentation

char ** BasicAlgos::createStringArray

(

int

nbElement

)

[static]

Create a new array of char *, with all its elements set to NULL;

Definition at line 18 of file BasicAlgos.cpp.

References i, NULL, and res.

Referenced by sciGraphics::TicksDrawer::drawTicks(), sciGraphics::TicksDrawer::getInitTicksPos(), sciGetJavaXTicksPos(), sciGetJavaYTicksPos(), and sciGetJavaZTicksPos().

{
  char ** res = new char *[nbElement];

  for (int i = 0; i < nbElement; i++)
  {
    res[i] = NULL;
  }
  return res;
}

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void BasicAlgos::stringArrayCopy	(	char *	dest[],
		char *	src[],
		int	nbElement
	)			[static]

copy a char * array into an other

Definition at line 29 of file BasicAlgos.cpp.

References destroyStringArray(), i, and NULL.

Referenced by sciGraphics::UserDefLogTicksComputer::getTicksPosition(), and sciGraphics::UserDefinedTicksComputer::getTicksPosition().

{
  int i ;
  for ( i = 0 ; i < nbElement ; i++ )
  {
    int elemSize =  (int) strlen( src[i] ) + 1 ;
    if (dest[i] != NULL) {delete[] dest[i]; }

    dest[i] = new char[elemSize] ;

    if ( dest[i] == NULL )
    {
      destroyStringArray( dest, nbElement ) ;
      return ;
    }

    strcpy( dest[i], src[i] ) ;
  }
}

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void BasicAlgos::destroyStringArray	(	char *	src[],
		int	nbElement
	)			[static]

delete an array of strings

Definition at line 49 of file BasicAlgos.cpp.

References i, and NULL.

Referenced by sciGraphics::TicksDrawer::drawTicks(), sciGraphics::TicksDrawer::getInitTicksPos(), sciGetJavaXTicksPos(), sciGetJavaYTicksPos(), sciGetJavaZTicksPos(), and stringArrayCopy().

{
  if (src == NULL) {return;}

  for (int i = 0; i < nbElement; i++)
  {
    if (src[i] != NULL) {delete[] src[i];}
  }
  delete[] src;
}

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template<typename T>

static bool BasicAlgos::listContains	(	std::list< T > &	searchedList,
		T &	value
	)			[inline, static]

Find an object inside a list.

Parameters:

	searchedList,list	in which the value is searched
	value	searched value

Returns:

ture if the value is find, false otherwise

Definition at line 46 of file BasicAlgos.hxx.

Referenced by getParentFigureList().

  {
    typename std::list<T>::iterator it = searchedList.begin();
    for (; it != searchedList.end(); it++)
    {
      if (*it == value)
      {
        return true;
      }
    }
    return false;
  }

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template<typename T>

static bool BasicAlgos::vectorRemove	(	std::vector< T > &	searchedVector,
		T &	value
	)			[inline, static]

Remove an object inside a vector.

Parameters:

	searchedList,vector	in which the value is searched
	value	searched value

Returns:

ture if the value has been find and removed, false otherwise

Definition at line 66 of file BasicAlgos.hxx.

Referenced by sciGraphics::ConcreteDrawableSubwin::removeTextToDraw().

  {
    typename std::vector<T>::iterator it = searchedVector.begin();
    for (; it != searchedVector.end(); it++)
    {
      if (*it == value)
      {
        searchedVector.erase(it);
        return true;
      }
    }
    return false;
  }

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The documentation for this class was generated from the following files:

• /home/scilab/compilation_chain/sci_checkOut/scilab/modules/renderer/src/cpp/BasicAlgos.hxx
• /home/scilab/compilation_chain/sci_checkOut/scilab/modules/renderer/src/cpp/BasicAlgos.cpp