IInputStream.hpp

Go to the documentation of this file.

#ifndef IV_SRC_STREAMS_IINPUTSTREAM_HPP_
#define IV_SRC_STREAMS_IINPUTSTREAM_HPP_
 
#include "core/concepts.hpp"
 
namespace iv::streams
{
 
class IInputStream
{
public:
    virtual ~IInputStream() = default;
 
    template<iv::concepts::StreamReadable T>
    void read(T *value)
    {
        readImpl(*value);
    }
 
    template<iv::concepts::StreamReadable T>
    void skip()
    {
        skipImpl(T {});
    }
 
    virtual void readBuffer(void *buffer, uint64_t sizeBuffer) = 0;
 
    template<typename TypeEnum>
    TypeEnum readByteEnum();
 
    template<typename TypeEnum>
    TypeEnum readUShortEnum();
 
    template<typename TypeEnum>
    TypeEnum readEnum();
 
private:
    virtual void readImpl(bool &value) = 0;
 
    virtual void readImpl(std::byte &value) = 0;
 
    virtual void readImpl(uint8_t &value) = 0;
    virtual void readImpl(int8_t &value) = 0;
 
    virtual void readImpl(uint16_t &value) = 0;
    virtual void readImpl(int16_t &value) = 0;
 
    virtual void readImpl(uint32_t &value) = 0;
    virtual void readImpl(int32_t &value) = 0;
 
    virtual void readImpl(uint64_t &value) = 0;
    virtual void readImpl(int64_t &value) = 0;
 
    virtual void readImpl(double &value) = 0;
    virtual void readImpl(float &value) = 0;
 
    virtual void readImpl(std::string &value) = 0;
 
    virtual void skipImpl(bool value) = 0;
 
    virtual void skipImpl(std::byte value) = 0;
 
    virtual void skipImpl(uint8_t value) = 0;
    virtual void skipImpl(int8_t value) = 0;
 
    virtual void skipImpl(uint16_t value) = 0;
    virtual void skipImpl(int16_t value) = 0;
 
    virtual void skipImpl(uint32_t value) = 0;
    virtual void skipImpl(int32_t value) = 0;
 
    virtual void skipImpl(uint64_t value) = 0;
    virtual void skipImpl(int64_t value) = 0;
 
    virtual void skipImpl(double value) = 0;
    virtual void skipImpl(float value) = 0;
 
    virtual void skipImpl(std::string_view value) = 0;
};
 
template<typename TypeEnum>
TypeEnum IInputStream::readByteEnum()
{
    std::byte valueEnum;
 
    read(&valueEnum);
    return (TypeEnum) valueEnum;
}
 
template<typename TypeEnum>
TypeEnum IInputStream::readUShortEnum()
{
    uint16_t valueEnum;
 
    read(&valueEnum);
    return (TypeEnum) valueEnum;
}
 
template<typename TypeEnum>
TypeEnum IInputStream::readEnum()
{
    uint32_t valueEnum;
 
    read(&valueEnum);
    return (TypeEnum) valueEnum;
}
 
}// namespace iv::streams
 
#endif//IV_SRC_STREAMS_IINPUTSTREAM_HPP_