63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
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/******************************************************************************/
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/* MEMORY STREAMS *************************************************************/
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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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class T_MemoryInputStream final : public A_InputStream
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{
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private:
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uint8_t const* buffer_;
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public:
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T_MemoryInputStream( ) = delete;
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T_MemoryInputStream( void const* buffer , size_t size );
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T_MemoryInputStream( T_MemoryInputStream const& other ) noexcept;
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friend void swap( T_MemoryInputStream& lhs , T_MemoryInputStream& rhs ) noexcept;
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T_MemoryInputStream& operator= ( T_MemoryInputStream const& other ) noexcept;
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template< int S , typename T >
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explicit T_MemoryInputStream( T_FixedBuffer< S , T > const& buffer );
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template< typename T >
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explicit T_MemoryInputStream( T_Buffer< T > const& buffer );
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size_t read( void* data , size_t size ) override;
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};
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M_CLASS_POINTERS( MemoryInputStream );
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/*----------------------------------------------------------------------------*/
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class T_MemoryOutputStream final : public A_OutputStream
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{
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typedef std::function< uint8_t*( uint8_t* , size_t ) > F_Resizer;
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private:
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uint8_t* buffer_;
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F_Resizer resizer_;
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public:
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T_MemoryOutputStream( ) = delete;
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T_MemoryOutputStream( void* buffer , size_t size , F_Resizer resizer = nullptr );
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template< int S , typename T >
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explicit T_MemoryOutputStream( T_FixedBuffer< S , T >& buffer );
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template< typename T >
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explicit T_MemoryOutputStream( T_Buffer< T >& buffer );
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size_t write( void const* data , size_t size ) override;
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};
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M_CLASS_POINTERS( MemoryOutputStream );
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} // namespace
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#include <lw/lib/inline/MemoryStreams.hh>
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