mirror of
https://github.com/NGSolve/netgen.git
synced 2024-09-23 02:02:49 +05:00
76 lines
1.6 KiB
C++
76 lines
1.6 KiB
C++
#ifndef FILE_NGSTD_ArrayCPP
|
|
#define FILE_NGSTD_ArrayCPP
|
|
// necessary for SGI ????
|
|
|
|
/**************************************************************************/
|
|
/* File: array.cpp */
|
|
/* Author: Joachim Schoeberl */
|
|
/* Date: 01. Jun. 95 */
|
|
/**************************************************************************/
|
|
|
|
/*
|
|
Abstract data type Array
|
|
*/
|
|
|
|
#include <mystdlib.h>
|
|
#include <myadt.hpp>
|
|
#include <assert.h>
|
|
|
|
|
|
namespace netgen
|
|
{
|
|
//using namespace netgen;
|
|
|
|
#ifdef NONE
|
|
void BASE_Array :: ReSize (int minsize, int elementsize)
|
|
{
|
|
cout << "resize, minsize = " << minsize << endl;
|
|
|
|
if (inc == -1)
|
|
throw Exception ("Try to resize fixed size array");
|
|
|
|
|
|
void * p;
|
|
int nsize = (inc) ? allocsize + inc : 2 * allocsize;
|
|
if (nsize < minsize) nsize = minsize;
|
|
|
|
if (data)
|
|
{
|
|
p = new char [nsize * elementsize];
|
|
|
|
int mins = (nsize < actsize) ? nsize : actsize;
|
|
memcpy (p, data, mins * elementsize);
|
|
|
|
delete [] static_cast<char*> (data);
|
|
data = p;
|
|
}
|
|
else
|
|
{
|
|
data = new char[nsize * elementsize];
|
|
}
|
|
|
|
allocsize = nsize;
|
|
cout << "resize done" << endl;
|
|
}
|
|
|
|
|
|
|
|
void BASE_Array :: RangeCheck (int i) const
|
|
{
|
|
if (i < 0 || i >= actsize)
|
|
throw ArrayRangeException ();
|
|
}
|
|
|
|
void BASE_Array :: CheckNonEmpty () const
|
|
{
|
|
if (!actsize)
|
|
{
|
|
throw Exception ("Array should not be empty");
|
|
// cerr << "Array souldn't be empty";
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
#endif
|
|
|