JClass.cc File Reference

Example program to test JLANG::JClass class. More...

#include <iostream>
#include <iomanip>
#include <vector>
#include "JLang/JClass.hh"
#include "Jeep/JParser.hh"
#include "Jeep/JMessage.hh"

Go to the source code of this file.

Macros
#define	PRINT(OUT, T)
	Print class parameters.

Functions
int	main (int argc, char **argv)

Detailed Description

Example program to test JLANG::JClass class.

Author

mdejong

Definition in file JClass.cc.

Macro Definition Documentation

PRINT

#define PRINT	(		OUT,
			T )

Value:

print<T>(OUT, #T)

Print class parameters.

Parameters

OUT	output stream
T	class

Definition at line 43 of file JClass.cc.

Function Documentation

main()

int main	(	int	argc,
		char **	argv )

Definition at line 52 of file JClass.cc.

{
  using namespace std;
  using namespace JPP;
 
  int debug;
 
  try {
 
    JParser<> zap("Example program to test class inspection.");
 
    zap['d'] = make_field(debug)     = 3;
 
    zap(argc, argv);
  }
  catch(const exception &error) {
    FATAL(error.what() << endl);
  }
 
  if (debug >= debug_t) {
    
    cout << setw(36) << left << "name";
    cout << setw(12) << "primitive";
    cout << setw(12) << " pointer";
    cout << setw(12) << "reference";
    cout << setw(12) << "constant";
    cout << endl;
    
    cout << setfill('.');
    
    PRINT(cout, int);
    PRINT(cout, int&);
    PRINT(cout, const int*);
    PRINT(cout, __A__);
    
    PRINT(cout, JClass<int>  ::argument_type);
    PRINT(cout, JClass<__A__>::argument_type);
  }
 
  ASSERT( JClass<int>::is_primitive);
  ASSERT(!JClass<int>::is_pointer);
  ASSERT(!JClass<int>::is_reference);
  ASSERT(!JClass<int>::is_constant);
 
  ASSERT( JClass<int&>::is_primitive);
  ASSERT(!JClass<int&>::is_pointer);
  ASSERT( JClass<int&>::is_reference);
  ASSERT(!JClass<int&>::is_constant);
 
  ASSERT( JClass<const int*>::is_primitive);
  ASSERT( JClass<const int*>::is_pointer);
  ASSERT(!JClass<const int*>::is_reference);
  ASSERT( JClass<const int*>::is_constant);
 
  ASSERT(!JClass<__A__>::is_primitive);
  ASSERT(!JClass<__A__>::is_pointer);
  ASSERT(!JClass<__A__>::is_reference);
  ASSERT(!JClass<__A__>::is_constant);
 
  ASSERT(!JClass<JClass<int>  ::argument_type>::is_reference);
  ASSERT( JClass<JClass<__A__>::argument_type>::is_reference);
 
  ASSERT(is_iterator<__A__> ::value == false);
  ASSERT(is_iterator<__A__&>::value == false);
  ASSERT(is_iterator<__A__*>::value == true);
 
  ASSERT(is_iterator<vector<__A__>::iterator>::value               == true);
  ASSERT(is_iterator<vector<__A__>::const_iterator>::value         == true);
  ASSERT(is_iterator<vector<__A__>::reverse_iterator>::value       == true);
  ASSERT(is_iterator<vector<__A__>::const_reverse_iterator>::value == true);
 
  return 0;
}