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/*=========================================================================
Program: GDCM (Grassroots DICOM). A DICOM library
Copyright (c) 2006-2011 Mathieu Malaterre
All rights reserved.
See Copyright.txt or http://gdcm.sourceforge.net/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notice for more information.
=========================================================================*/
#include "gdcmElement.h"
#include "gdcmDataSet.h"
#define TPI 3.1415926535897931
namespace gdcm
{
int TestFL()
{
Element<VR::FL, VM::VM1> a = {{ (float)TPI }};
a.Print( std::cout );
std::cout << std::endl;
Element<VR::FL, VM::VM8> b =
{{ 0,1,2,3,4,5,6,7 }};
b.Print( std::cout );
std::cout << std::endl;
float f[10] = {};
Element<VR::FL, VM::VM1_n> c;
c.SetArray( f, sizeof(f), false);
c.Print( std::cout );
std::cout << std::endl;
{
DataElement de = c.GetAsDataElement();
Element<VR::FL,VM::VM1_n> el;
el.Set( de.GetValue() );
//el.SetFromDataElement( de );
}
// Make sure this is possible to output as DataElement
// an Element, in case one cannot use gdcm::Attribute
// Eg. Sup 145 are not available -yet-
{
DataSet ds;
Element<VR::FL,VM::VM1> el;
el.SetValue(1.2f);
DataElement de = el.GetAsDataElement();
de.SetTag( Tag(0x0048,0x0201) );
ds.Insert( de );
}
return 0;
}
int TestFD()
{
Element<VR::FD, VM::VM1> a = {{ TPI }};
std::ostringstream os;
a.Print( os );
const std::string st = os.str(); // important
const char *s = st.c_str();
std::cout << s << std::endl;
//double t = *reinterpret_cast<const double*>(*s);
//std::cout << t << std::endl;
Element<VR::FD, VM::VM8> b;
double array[] = { 1,2,3,4,5,6,7,9 };
b = reinterpret_cast<Element<VR::FD, VM::VM8>& >( array );
b.Print( std::cout );
std::cout << std::endl;
return 0;
}
int TestAS()
{
Element<VR::AS, VM::VM5> a = { "019Y" };
a.Print( std::cout );
std::cout << std::endl;
// TODO this should not compile:
Element<VR::AS, VM::VM6> b = {{ "019Yb" }};
(void)b;//to avoid the warning of b not being useful
return 0;
}
int TestUL()
{
const signed char array[4] = {-78, 1, 0, 0}; // 434
{
Element<VR::UL, VM::VM1> a;
// reinterpret_cast< const Element<VR::UL, VM::VM1>& > ( array );
memcpy((void*)&a, array, 4);
a.Print( std::cout );
}
std::cout << std::endl;
return 0;
}
int TestAT()
{
// = (0020,5000) : (0010,0010)\(0010,0020)\(0020,0013)
Element<VR::AT, VM::VM3> a;
Tag list[3];
list[0] = Tag(0x0010,0x0010);
list[1] = Tag(0x0010,0x0020);
list[2] = Tag(0x0020,0x0013);
memcpy(&a, list, sizeof(list));
a.Print( std::cout );
std::cout << std::endl;
Element<VR::AT, VM::VM1_n> b;
b.SetArray( list, sizeof(list), false);
b.Print( std::cout );
std::cout << std::endl;
return 0;
}
int TestOB()
{
const unsigned char array[] =
{ 0x00,0x00,0x00,0x01,0x42,0x12,0xf9,0x22,0x00,0x31,0x00,0x00,0x00,0xc0,0x00,0x00,0x00,0x00,0x03,0xfe,0x02,0x71 };
// Bad no such thing as 1-n for OB/OW:
Element<VR::OB, VM::VM1_n> a;
a.SetArray( array, sizeof(array), false);
// reinterpret_cast< const Element<VR::UL, VM::VM1>& > ( array );
//memcpy((void*)&a, array, sizeof(array));
a.Print( std::cout );
std::cout << std::endl;
Element<VR::OB, VM::VM1> b;
b.SetArray( array, sizeof(array), false);
// reinterpret_cast< const Element<VR::UL, VM::VM1>& > ( array );
//memcpy((void*)&a, array, sizeof(array));
b.Print( std::cout );
std::cout << std::endl;
return 0;
}
int TestUSVM3()
{
Element<VR::US, VM::VM3> a = {{ 0x0001, 0x0002, 0x0003 }};
a.Print( std::cout );
std::cout << std::endl;
unsigned short tmp = a.GetValue(0);
if( tmp != 0x0001 )
{
return 1;
}
tmp = a.GetValue(1);
if( tmp != 0x0002 )
{
return 1;
}
tmp = a.GetValue(2);
if( tmp != 0x0003 )
{
return 1;
}
std::stringstream ss;
a.Write( ss );
Element<VR::US, VM::VM3> b;
b.Read( ss );
b.Print( std::cout );
tmp = b.GetValue(0);
if( tmp != 0x0001 )
{
return 1;
}
tmp = b.GetValue(1);
if( tmp != 0x0002 )
{
return 1;
}
tmp = b.GetValue(2);
if( tmp != 0x0003 )
{
return 1;
}
std::cout << std::endl;
return 0;
}
}
int TestElement1(int , char *[])
{
int r = 0;
r += gdcm::TestFL();
r += gdcm::TestFD();
r += gdcm::TestAS();
r += gdcm::TestUSVM3();
r += gdcm::TestUL();
r += gdcm::TestOB();
r += gdcm::TestAT();
return r;
}
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