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/*******************************************
* ESCP:Electro-Structure Calculate Package.
********************************************/
#include <cstdlib>
#include "intarray.h"
namespace ModuleBase
{
void IntArrayAlloc()
{
std::cout << "\n Allocation error for IntArray " << std::endl;
exit(0);
}
IntArray::IntArray(const int d1,const int d2)
{
dim = 2;
bound1 = (d1 <= 0) ? 1 : d1;
bound2 = (d2 <= 0) ? 1 : d2;
bound3 = bound4 = bound5 = bound6 = 0;
size = bound1 * bound2;
ptr = new int[size];zero_out();
assert( ptr != nullptr);
}
IntArray::IntArray(const int d1,const int d2,const int d3)
{
dim = 3;
bound1 = (d1 <= 0) ? 1 : d1;
bound2 = (d2 <= 0) ? 1 : d2;
bound3 = (d3 <= 0) ? 1 : d3;
bound4 = bound5 = bound6 = 0;
//set_new_handler(IntArrayAlloc);
size = bound1 * bound2 * bound3 ; //* sizeof(float);
ptr = new int[size];zero_out();
assert(ptr != nullptr);
}
IntArray::IntArray(const int d1,const int d2,const int d3,const int d4)
{
dim = 4;
bound1 = (d1 <= 0) ? 1 : d1;
bound2 = (d2 <= 0) ? 1 : d2;
bound3 = (d3 <= 0) ? 1 : d3;
bound4 = (d4 <= 0) ? 1 : d4;
bound5 = bound6 = 0;
//set_new_handler(IntArrayAlloc);
size = bound1 * bound2 * bound3 * bound4 ; //* sizeof(float);
ptr = new int[size];zero_out();
assert(ptr != nullptr);
}
IntArray::IntArray(const int d1,const int d2,const int d3,
const int d4,const int d5)
{
dim = 5;
bound1 = (d1 <= 0) ? 1 : d1;
bound2 = (d2 <= 0) ? 1 : d2;
bound3 = (d3 <= 0) ? 1 : d3;
bound4 = (d4 <= 0) ? 1 : d4;
bound5 = (d5 <= 0) ? 1 : d5;
//set_new_handler(IntArrayAlloc);
size = bound1 * bound2 * bound3 * bound4 * bound5;
ptr = new int[size];zero_out();
assert(ptr != nullptr);
}
IntArray::IntArray(const int d1,const int d2,const int d3,
const int d4,const int d5,const int d6)
{
dim = 6;
bound1 = (d1 <= 0) ? 1 : d1;
bound2 = (d2 <= 0) ? 1 : d2;
bound3 = (d3 <= 0) ? 1 : d3;
bound4 = (d4 <= 0) ? 1 : d4;
bound5 = (d5 <= 0) ? 1 : d5;
bound6 = (d6 <= 0) ? 1 : d6;
//set_new_handler(IntArrayAlloc);
size = bound1 * bound2 * bound3 * bound4 * bound5 * bound6;
ptr = new int[size];zero_out();
assert(ptr != nullptr);
}
//********************************
// Destructor for class IntArray
//********************************
IntArray ::~IntArray()
{
freemem();
}
void IntArray::freemem()
{
if(ptr!= nullptr)
{
delete [] ptr;
ptr = nullptr;
}
}
void IntArray::create(const int d1,const int d2,const int d3,const int d4,const int d5,const int d6)
{
size = d1 * d2 * d3 * d4 * d5 * d6;assert(size>0);
dim = 6;
bound1 = d1;bound2 = d2;bound3 = d3;bound4 = d4;bound5 = d5;bound6 = d6;
delete[] ptr; ptr = new int[size];
assert(ptr != nullptr);zero_out();
}
void IntArray::create(const int d1,const int d2,const int d3,const int d4,const int d5)
{
size = d1 * d2 * d3 * d4 * d5;assert(size>0);
dim = 5;
bound1 = d1;bound2 = d2;bound3 = d3;bound4 = d4;bound5 = d5;
delete[] ptr; ptr = new int[size];
assert(ptr != nullptr);zero_out();
}
void IntArray::create(const int d1,const int d2,const int d3,const int d4)
{
size = d1 * d2 * d3 * d4;assert(size>0);
dim = 4;
bound1 = d1;bound2 = d2;bound3 = d3;bound4 = d4;
delete[] ptr; ptr = new int[size];
assert(ptr != nullptr);zero_out();
}
void IntArray::create(const int d1,const int d2,const int d3)
{
size = d1 * d2 * d3;assert(size>0);
dim = 3;
bound1 = d1;bound2 = d2;bound3 = d3;bound4 = 1;
delete [] ptr;ptr = new int[size];
assert(ptr != nullptr);zero_out();
}
void IntArray::create(const int d1, const int d2)
{
size = d1 * d2;assert(size>0);
dim = 2;
bound1 = d1;bound2 = d2;bound3 = bound4 = 1;
delete[] ptr;ptr = new int[size];
assert(ptr != nullptr );zero_out();
}
//****************************
// zeroes out the whole array
//****************************
void IntArray::zero_out()
{
if (size <= 0)
{
return;
}
for (int i = 0;i < size; i++)
{
ptr[i] = 0;
}
return;
}
}
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