typedef std::map< int, std::map< int, float > > FloatTable;
void main()
{
StartDebug();
FloatTable table;
table[9][1] = 91.01f;
//9,1 Å°ÀÇ °ªÀ» ¼öÁ¤
table[9][1] = 91.77f;
#if 1
table[3][7] = 37;
table[3][5] = 35;
#else
std::map< int, float > row3;
row3.insert( std::make_pair( 7, 37.0f ) );
row3.insert( std::make_pair( 5, 35.0f ) );
table.insert( std::make_pair( 3, row3 ) );
#endif
if( table.find(9) != table.end() && table[9].find(1) != table[9].end())
std::cout << "table[9][1] = " << table[9][1] << std::endl;
//3, 7 Å°ÀÇ °ªÀ» »èÁ¦
#if 1
if( table.find(3) != table.end() && table[3].find(7) != table[3].end())
{
table[3].erase( 7 ); // ¶È°°Àº ¹® table[3].erase( table[3].find(7) );
std::cout << "table[3][7] »èÁ¦" << std::endl;
}
#else
FloatTable::iterator iter = table.find(3);
if( iter != table.end() )
{
std::map< int, float >& map = iter->second;
std::map< int, float >::iterator it = map.find( 7 );
if( it != map.end() )
{
map.erase( it );
}
}
#endif
if( table.find(3) != table.end() && table[3].find(7) != table[3].end())
std::cout << "table[3][7] = " << table[3][7] << std::endl;
if( table.find(3) != table.end() && table[3].find(5) != table[3].end())
std::cout << "table[3][5] = " << table[3][5] << std::endl;
fflush(stdout);
_getch();