267 lines
7.8 KiB
Plaintext
267 lines
7.8 KiB
Plaintext
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///////////////////////////////////////////////////////////////////////////
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// FILE: istream/istream.h (istream class)
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//
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// =========================================================================
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//
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// Open Watcom Project
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//
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// Copyright (c) 2002-2010 Open Watcom Contributors. All Rights Reserved.
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// Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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//
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// This file is automatically generated. Do not edit directly.
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//
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// =========================================================================
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//
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// Description: This header is part of the C++ standard library. It
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// defines the input stream class, associated parameter-
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// less manipulators, and the input/output stream class.
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///////////////////////////////////////////////////////////////////////////
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#ifndef _ISTREAM_INCLUDED
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#define _ISTREAM_INCLUDED
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifndef __cplusplus
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#error This header file requires C++
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#endif
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#ifndef _COMDEF_H_INCLUDED
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#include <_comdef.h>
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#endif
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#ifndef _IOS_INCLUDED
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#include <ios>
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#endif
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#ifndef _OSTREAM_INCLUDED
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#include <ostream>
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#endif
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namespace std {
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// **************************** ISTREAM ************************************
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#ifdef _M_IX86
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#pragma pack( __push, 1 )
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#else
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#pragma pack( __push, 8 )
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#endif
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class _WPRTLINK istream : virtual public ios {
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public:
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istream( streambuf *__sb );
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istream( istream const &__istrm );
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virtual ~istream();
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istream &operator = ( streambuf * __sb );
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istream &operator = ( istream const &__istrm );
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istream &operator >> ( char * __buf );
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istream &operator >> ( signed char * __buf );
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istream &operator >> ( unsigned char * __buf );
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istream &operator >> ( char & __c );
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istream &operator >> ( signed char & __c );
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istream &operator >> ( unsigned char & __c );
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istream &operator >> ( signed short & __i );
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istream &operator >> ( unsigned short & __i );
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istream &operator >> ( signed int & __i );
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istream &operator >> ( unsigned int & __i );
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istream &operator >> ( signed long & __i );
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istream &operator >> ( unsigned long & __i );
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istream &operator >> ( signed __int64 & __i );
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istream &operator >> ( unsigned __int64 & __i );
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istream &operator >> ( float & __f );
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istream &operator >> ( double & __f );
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istream &operator >> ( long double & __f );
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istream &operator >> ( streambuf * __sb );
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istream &operator >> ( _WPRTLINK ios &(*__f)( ios & ) );
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istream &operator >> ( _WPRTLINK istream &(*__f)( istream & ) );
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int ipfx( int __noskipws = 0 );
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void isfx();
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int get();
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istream &get( char *__buf, int __len, char __delim = '\n' );
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istream &get( signed char *__buf, int __len, char __delim = '\n' );
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istream &get( unsigned char *__buf, int __len, char __delim = '\n' );
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istream &get( char &__c );
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istream &get( signed char &__c );
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istream &get( unsigned char &__c );
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istream &get( streambuf &__sb, char __delim = '\n' );
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istream &getline( char *__buf, int __len, char __delim = '\n' );
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istream &getline( signed char *__buf, int __len, char __delim = '\n' );
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istream &getline( unsigned char *__buf, int __len, char __delim = '\n' );
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istream &ignore( int __num = 1, int __delim = EOF );
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istream &read( char *__buf, int __len );
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istream &read( signed char *__buf, int __len );
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istream &read( unsigned char *__buf, int __len );
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istream &seekg( streampos __position );
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istream &seekg( streamoff __offset, ios::seekdir __direction );
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istream &putback( char __c );
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streampos tellg();
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int gcount() const;
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int peek();
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int sync();
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protected:
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istream();
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void eatwhite();
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istream &do_get( char &__c );
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istream &do_rshift( char &__c );
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istream &do_read( char *__buf, int __len );
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int ipfx0( void );
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int ipfx1( void );
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int do_ipfx( int __noskipws );
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private:
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int __last_read_length;
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};
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#pragma pack( __pop )
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inline istream &istream::operator >> ( signed char *__buf ) {
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return( *this >> (char *) __buf );
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}
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inline istream &istream::operator >> ( unsigned char *__buf ) {
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return( *this >> (char *) __buf );
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}
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#ifdef __BIG_INLINE__
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inline istream &istream::operator >> ( char &__c ) {
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__lock_it( __i_lock );
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if( ipfx0() ) {
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if( rdbuf()->in_avail() ) {
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__c = (char)(rdbuf()->sgetchar());
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} else {
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do_rshift( __c );
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}
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isfx();
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}
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return( *this );
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}
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#endif
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inline istream &istream::operator >> ( signed char &__c ) {
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return( *this >> (char &) __c );
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}
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inline istream &istream::operator >> ( unsigned char &__c ) {
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return( *this >> (char &) __c );
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}
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inline istream &istream::get( signed char *__buf, int __len, char __delim ) {
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return( get( (char *)__buf, __len, __delim ) );
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}
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inline istream &istream::get( unsigned char *__buf,
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int __len,
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char __delim ) {
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return( get( (char *)__buf, __len, __delim ) );
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}
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#ifdef __BIG_INLINE__
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inline istream &istream::get( char &__c ) {
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__lock_it( __i_lock );
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if( ipfx1() ) {
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if( rdbuf()->in_avail() ) {
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__c = (char)(rdbuf()->sgetchar());
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} else {
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do_get( __c );
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}
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isfx();
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} else {
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__last_read_length = 0;
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}
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return( *this );
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}
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#endif
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inline istream &istream::get( signed char &__c ) {
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return( get( (char &) __c ) );
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}
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inline istream &istream::get( unsigned char &__c ) {
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return( get( (char &) __c ) );
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}
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inline istream &istream::getline( signed char *__buf,
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int __len,
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char __delim ) {
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return( getline( (char *)__buf, __len, __delim ) );
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}
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inline istream &istream::getline( unsigned char *__buf,
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int __len,
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char __delim ) {
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return( getline( (char *)__buf, __len, __delim ) );
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}
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#ifdef __BIG_INLINE__
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inline istream &istream::read( char *__buf, int __len ) {
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__lock_it( __i_lock );
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if( ipfx1() ) {
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if( rdbuf()->in_avail() > __len ) {
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__last_read_length = rdbuf()->sgetn( __buf, __len );
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} else {
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do_read( __buf , __len );
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}
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isfx();
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} else {
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__last_read_length = 0;
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}
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return( *this );
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}
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#endif
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inline istream &istream::read( signed char *__buf, int __len ) {
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return( read( (char *) __buf, __len ) );
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}
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inline istream &istream::read( unsigned char *__buf, int __len ) {
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return( read( (char *) __buf, __len ) );
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}
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inline int istream::ipfx0( void ) {
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__lock_it( __i_lock );
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return( ((flags()&ios::skipws) || !good() || tie()) ? do_ipfx( 0 ) : 1);
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}
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inline int istream::ipfx1( void ) {
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__lock_it( __i_lock );
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return( (!good() || tie()) ? do_ipfx( 1 ) : 1);
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}
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inline void istream::isfx() {
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}
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inline int istream::gcount() const {
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return( __last_read_length );
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}
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// **************************** MANIPULATORS *******************************
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_WPRTLINK extern istream & ws( istream & );
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// **************************** IOSTREAM ***********************************
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#ifdef _M_IX86
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#pragma pack( __push, 1 )
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#else
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#pragma pack( __push, 8 )
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#endif
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class _WPRTLINK iostream : public istream, public ostream {
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public:
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iostream( streambuf *__sb );
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iostream( ios const &__strm );
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virtual ~iostream();
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iostream & operator = ( streambuf *__sb );
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iostream & operator = ( ios const &__strm );
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protected:
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iostream();
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};
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#pragma pack( __pop )
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} // namespace std
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#endif
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