ostream &ostream::operator << ( unsigned __int64 i ) {
/****************************************************/
// Write an unsigned 64bit integer to the stream.
// A signed 64bit integer displayed in base 8 or base 16 also uses
// this routine.
int base;
char buffer[LONGEST_INT64 + 1];
int size;
int digit_offset;
__lock_it( __i_lock );
base = __FlagsToBase( flags() );
// Sign:
if( i > 0 && (flags() & ios::showpos) && base == 10 ) {
buffer[0] = '+';
size = 1;
} else {
size = 0;
}
// Prefix:
__AddPrefix( i == 0, buffer, size, base, flags() );
// Digits:
digit_offset = size;
ulltoa( i, buffer + digit_offset, base );
if( flags() & ios::uppercase ) {
strupr( buffer );
}
size = ::strlen( buffer );
// Write the number:
if( opfx() ) {
setstate( __WATCOM_ios::writeitem( *this, buffer, size, digit_offset ) );
osfx();
}
return( *this );
}
ostream &ostream::operator << ( signed __int64 i ) {
/**************************************************/
// Write a signed long integer to the stream.
int base;
char buffer[LONGEST_INT64 + 1];
int size;
int digit_offset;
__lock_it( __i_lock );
base = __FlagsToBase( flags() );
if( base != 10 ) {
return( *this << (unsigned __int64) i );
}
// Sign:
if( i > 0 && (flags() & ios::showpos) ) {
buffer[0] = '+';
digit_offset = 1;
} else {
digit_offset = 0;
}
// Digits:
lltoa( i, buffer + digit_offset, base );
if( buffer[0] == '-' ) {
digit_offset = 1;
}
size = ::strlen( buffer );
// Write the number:
if( opfx() ) {
setstate( __WATCOM_ios::writeitem( *this, buffer, size, digit_offset ) );
osfx();
}
return( *this );
}
ostream &ostream::operator << ( unsigned long i ) {
int base;
char buffer[LONGEST_INTEGER + 1];
int size;
int digit_offset;
__lock_it( __i_lock );
base = __FlagsToBase( flags() );
// Sign:
if( i > 0 && (flags() & ios::showpos) && base == 10 ) {
buffer[0] = '+';
size = 1;
} else {
size = 0;
}
// Prefix:
__AddPrefix( i == 0, buffer, size, base, flags() );
// Digits:
digit_offset = size;
ultoa( i, buffer + digit_offset, base );
if( flags() & ios::uppercase ) {
strupr( buffer );
}
size = strlen( buffer );
// Write the number:
if( opfx() ) {
setstate( __WATCOM_ios::writeitem( *this, buffer, size, digit_offset ) );
osfx();
}
return( *this );
}