BitSizeOfCalculator.h

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#ifndef ZSERIO_BITSIZEOF_CALCULATOR_H_INC
#define ZSERIO_BITSIZEOF_CALCULATOR_H_INC
 
#include <cstddef>
#include <string>
 
#include "zserio/BitBuffer.h"
#include "zserio/BitPositionUtil.h"
#include "zserio/SizeConvertUtil.h"
#include "zserio/Span.h"
#include "zserio/StringView.h"
#include "zserio/Types.h"
 
namespace zserio
{
 
size_t bitSizeOfVarInt16(int16_t value);
 
size_t bitSizeOfVarInt32(int32_t value);
 
size_t bitSizeOfVarInt64(int64_t value);
 
size_t bitSizeOfVarUInt16(uint16_t value);
 
size_t bitSizeOfVarUInt32(uint32_t value);
 
size_t bitSizeOfVarUInt64(uint64_t value);
 
size_t bitSizeOfVarInt(int64_t value);
 
size_t bitSizeOfVarUInt(uint64_t value);
 
size_t bitSizeOfVarSize(uint32_t value);
 
size_t bitSizeOfBytes(Span<const uint8_t> bytesValue);
 
size_t bitSizeOfString(StringView stringValue);
 
template <typename ALLOC>
size_t bitSizeOfBitBuffer(const BasicBitBuffer<ALLOC>& bitBuffer)
{
    const size_t bitBufferSize = bitBuffer.getBitSize();
 
    // bit buffer consists of varsize for bit size followed by the bits
    return bitSizeOfVarSize(convertSizeToUInt32(bitBufferSize)) + bitBufferSize;
}
 
} // namespace zserio
 
#endif // ifndef ZSERIO_BITSIZEOF_CALCULATOR_H_INC