302 lines
9.0 KiB
C++
302 lines
9.0 KiB
C++
//===========================================================================//
|
|
// Purpose : Template version for a TCT_Dims_c dimensions (width, height)
|
|
// class.
|
|
//
|
|
// Inline methods include:
|
|
// - TCT_Dims_c, ~TCT_Dims_c
|
|
// - Set, Reset
|
|
// - FindMin, FindMax
|
|
// - FindArea
|
|
// - HasArea
|
|
// - IsValid
|
|
//
|
|
// Public methods include:
|
|
// - operator=
|
|
// - operator==, operator!=
|
|
// - ExtractString
|
|
//
|
|
//===========================================================================//
|
|
|
|
#ifndef TCT_DIMS_H
|
|
#define TCT_DIMS_H
|
|
|
|
#include <stdio.h>
|
|
#include <limits.h>
|
|
|
|
#include <string>
|
|
using namespace std;
|
|
|
|
#include "TIO_Typedefs.h"
|
|
|
|
#include "TCT_Generic.h"
|
|
|
|
#include "TC_Typedefs.h"
|
|
#include "TC_MinGrid.h"
|
|
|
|
//===========================================================================//
|
|
// Purpose : Class declaration
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template< class T > class TCT_Dims_c
|
|
{
|
|
public:
|
|
|
|
TCT_Dims_c( T width = static_cast< T >( INT_MAX ),
|
|
T height = static_cast< T >( INT_MAX ));
|
|
TCT_Dims_c( const TCT_Dims_c< T >& dims );
|
|
~TCT_Dims_c( void );
|
|
|
|
TCT_Dims_c< T >& operator=( const TCT_Dims_c< T >& dims );
|
|
bool operator==( const TCT_Dims_c< T >& dims ) const;
|
|
bool operator!=( const TCT_Dims_c< T >& dims ) const;
|
|
|
|
void ExtractString( TC_DataMode_t mode,
|
|
string* psrData,
|
|
size_t precision = SIZE_MAX ) const;
|
|
|
|
void Set( const TCT_Dims_c< T >& dims );
|
|
void Set( T i, T j );
|
|
void Reset( void );
|
|
|
|
T FindMin( void ) const;
|
|
T FindMax( void ) const;
|
|
T FindArea( void ) const;
|
|
|
|
bool HasArea( void ) const;
|
|
|
|
bool IsValid( void ) const;
|
|
|
|
public:
|
|
|
|
T width;
|
|
T height;
|
|
};
|
|
|
|
//===========================================================================//
|
|
// Purpose : Class inline definition(s)
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template< class T > inline TCT_Dims_c< T >::TCT_Dims_c(
|
|
T width_,
|
|
T height_ )
|
|
:
|
|
width( width_ ),
|
|
height( height_ )
|
|
{
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline TCT_Dims_c< T >::TCT_Dims_c(
|
|
const TCT_Dims_c< T >& dims )
|
|
:
|
|
width( dims.width ),
|
|
height( dims.height )
|
|
{
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline TCT_Dims_c< T >::~TCT_Dims_c(
|
|
void )
|
|
{
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline void TCT_Dims_c< T >::Set(
|
|
const TCT_Dims_c< T >& dims )
|
|
{
|
|
this->width = dims.width;
|
|
this->height = dims.height;
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline void TCT_Dims_c< T >::Set(
|
|
T width_,
|
|
T height_ )
|
|
{
|
|
this->width = width_;
|
|
this->height = height_;
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline void TCT_Dims_c< T >::Reset(
|
|
void )
|
|
{
|
|
this->width = static_cast< T >( INT_MAX );
|
|
this->height = static_cast< T >( INT_MAX );
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline T TCT_Dims_c< T >::FindMin(
|
|
void ) const
|
|
{
|
|
return( TCT_Min( this->width, this->height ));
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline T TCT_Dims_c< T >::FindMax(
|
|
void ) const
|
|
{
|
|
return( TCT_Max( this->width, this->height ));
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline T TCT_Dims_c< T >::FindArea(
|
|
void ) const
|
|
{
|
|
return( this->width * this->height );
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline bool TCT_Dims_c< T >::HasArea(
|
|
void ) const
|
|
{
|
|
return(( TCTF_IsGT( this->width, static_cast< T >( 0 ))) &&
|
|
( TCTF_IsGT( this->height, static_cast< T >( 0 ))) ?
|
|
true : false );
|
|
}
|
|
|
|
//===========================================================================//
|
|
template< class T > inline bool TCT_Dims_c< T >::IsValid(
|
|
void ) const
|
|
{
|
|
return(( TCTF_IsLT( this->width, static_cast< T >( INT_MAX ))) &&
|
|
( TCTF_IsLT( this->height, static_cast< T >( INT_MAX ))) ?
|
|
true : false );
|
|
}
|
|
|
|
//===========================================================================//
|
|
// Method : operator=
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template< class T > TCT_Dims_c< T >& TCT_Dims_c< T >::operator=(
|
|
const TCT_Dims_c< T >& dims )
|
|
{
|
|
if ( &dims != this )
|
|
{
|
|
this->width = dims.width;
|
|
this->height = dims.height;
|
|
}
|
|
return( *this );
|
|
}
|
|
|
|
//===========================================================================//
|
|
// Method : operator==
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template< class T > bool TCT_Dims_c< T >::operator==(
|
|
const TCT_Dims_c< T >& dims ) const
|
|
{
|
|
return(( TCTF_IsEQ( this->width, dims.width )) &&
|
|
( TCTF_IsEQ( this->height, dims.height )) ?
|
|
true : false );
|
|
}
|
|
|
|
//===========================================================================//
|
|
// Method : operator!=
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template< class T > bool TCT_Dims_c< T >::operator!=(
|
|
const TCT_Dims_c< T >& dims ) const
|
|
{
|
|
return(( !this->operator==( dims )) ?
|
|
true : false );
|
|
}
|
|
|
|
//===========================================================================//
|
|
// Method : ExtractString
|
|
// Author : Jeff Rudolph
|
|
//---------------------------------------------------------------------------//
|
|
// Version history
|
|
// 05/15/12 jeffr : Original
|
|
//===========================================================================//
|
|
template<class T> void TCT_Dims_c< T >::ExtractString(
|
|
TC_DataMode_t mode,
|
|
string* psrData,
|
|
size_t precision ) const
|
|
{
|
|
int i;
|
|
if ( psrData )
|
|
{
|
|
if ( precision == SIZE_MAX )
|
|
{
|
|
TC_MinGrid_c& minGrid = TC_MinGrid_c::GetInstance( );
|
|
precision = minGrid.GetPrecision( );
|
|
}
|
|
|
|
TCT_Dims_c< T >* pdims = const_cast< TCT_Dims_c< T >* >( this );
|
|
|
|
char szData[ TIO_FORMAT_STRING_LEN_DATA ];
|
|
for (i = 0; i < TIO_FORMAT_STRING_LEN_DATA; i++) {
|
|
szData[i] = (char)0;
|
|
}
|
|
|
|
switch( mode )
|
|
{
|
|
case TC_DATA_INT:
|
|
sprintf( szData, "%d %d",
|
|
*reinterpret_cast< int* >( &pdims->width ),
|
|
*reinterpret_cast< int* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_UINT:
|
|
sprintf( szData, "%u %u",
|
|
*reinterpret_cast< unsigned int* >( &pdims->width ),
|
|
*reinterpret_cast< unsigned int* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_LONG:
|
|
sprintf( szData, "%ld %ld",
|
|
*reinterpret_cast< long* >( &pdims->width ),
|
|
*reinterpret_cast< long* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_ULONG:
|
|
sprintf( szData, "%lu %lu",
|
|
*reinterpret_cast< unsigned long* >( &pdims->width ),
|
|
*reinterpret_cast< unsigned long* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_SIZE:
|
|
sprintf( szData, "%lu %lu",
|
|
*reinterpret_cast< size_t* >( &pdims->width ),
|
|
*reinterpret_cast< size_t* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_FLOAT:
|
|
sprintf( szData, "%0.*f %0.*f",
|
|
precision, *reinterpret_cast< double* >( &pdims->width ),
|
|
precision, *reinterpret_cast< double* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_EXP:
|
|
sprintf( szData, "%0.*e %0.*e",
|
|
precision + 1, *reinterpret_cast< double* >( &pdims->width ),
|
|
precision + 1, *reinterpret_cast< double* >( &pdims->height ));
|
|
break;
|
|
|
|
case TC_DATA_UNDEFINED:
|
|
sprintf( szData, "? ?" );
|
|
break;
|
|
}
|
|
|
|
*psrData = szData;
|
|
}
|
|
}
|
|
|
|
#endif
|