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40 lines
1 KiB
C++
40 lines
1 KiB
C++
#ifndef STORM_BIG_OPS_HPP
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#define STORM_BIG_OPS_HPP
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#include "storm/big/BigBuffer.hpp"
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#include "storm/big/BigStack.hpp"
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#include <cstdint>
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void Add(BigBuffer& a, const BigBuffer& b, uint32_t c);
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void Add(BigBuffer& a, const BigBuffer& b, const BigBuffer& c);
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int32_t Compare(const BigBuffer& a, const BigBuffer& b);
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uint32_t ExtractLowPart(uint64_t& value);
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uint32_t ExtractLowPartSx(uint64_t& value);
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void FromBinary(BigBuffer& buffer, const void* value, uint32_t bytes);
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void FromUnsigned(BigBuffer& buffer, uint32_t value);
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uint32_t HighBitPos(const BigBuffer& a);
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void InsertLowPart(uint64_t& value, uint32_t low);
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uint64_t MakeLarge(uint32_t low, uint32_t high);
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void Mul(BigBuffer& a, const BigBuffer& b, uint64_t c);
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void Mul(BigBuffer& a, const BigBuffer& b, const BigBuffer& c, BigStack& stack);
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void SetOne(BigBuffer& buffer);
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void SetZero(BigBuffer& buffer);
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void Sub(BigBuffer& a, const BigBuffer& b, const BigBuffer& c);
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void ToBinary(TSGrowableArray<uint8_t>& output, const BigBuffer& buffer);
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#endif
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