99 lines
2.4 KiB
C++
99 lines
2.4 KiB
C++
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/******************************************************************************/
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/* STREAMS - INLINE CODE ******************************************************/
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/******************************************************************************/
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#pragma once
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#include <lw/lib/Streams.hh>
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namespace lw {
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/*= X_StreamError ============================================================*/
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inline X_StreamError::X_StreamError( E_StreamError e )
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: std::exception( ) , error_( e ) , sysError_( -1 )
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{ }
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inline X_StreamError::X_StreamError( int error )
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: std::exception( ) , error_( E_StreamError::SYSTEM_ERROR ) , sysError_( error )
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{ }
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/*----------------------------------------------------------------------------*/
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inline E_StreamError X_StreamError::code( ) const
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{
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return error_;
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}
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inline int X_StreamError::systemError( ) const
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{
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return sysError_;
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}
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/*= A_Stream =================================================================*/
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inline A_Stream::A_Stream( bool isInput , size_t position ) noexcept
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: isInput_( isInput ) , knownSize_( false ) , position_( position )
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{ }
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inline A_Stream::A_Stream( bool isInput , size_t position , size_t size ) noexcept
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: isInput_( isInput ) , knownSize_( true ) , size_( size ) ,
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position_( position )
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{ }
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/*----------------------------------------------------------------------------*/
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inline A_Stream::~A_Stream( )
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{ }
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/*----------------------------------------------------------------------------*/
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inline bool A_Stream::isInput( ) const
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{
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return isInput_;
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}
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inline bool A_Stream::isSizeKnown( ) const
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{
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return knownSize_;
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}
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inline size_t A_Stream::position( ) const
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{
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return position_;
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}
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inline size_t A_Stream::size( ) const
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{
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if ( knownSize_ ) {
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return size_;
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} else {
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throw X_StreamError( E_StreamError::NOT_SUPPORTED );
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}
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}
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/*= A_InputStream ============================================================*/
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inline A_InputStream::A_InputStream( size_t position ) noexcept
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: A_Stream( true , position )
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{ }
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inline A_InputStream::A_InputStream( size_t position , size_t size ) noexcept
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: A_Stream( true , position , size )
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{ }
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/*= A_OutputStream ===========================================================*/
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inline A_OutputStream::A_OutputStream( size_t position ) noexcept
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: A_Stream( false , position )
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{ }
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inline A_OutputStream::A_OutputStream( size_t position , size_t size ) noexcept
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: A_Stream( false , position , size )
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{ }
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} // namespace
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