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literal_number: Drop usage of RTTI

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This commit is contained in:
ReinUsesLisp
2019-11-01 05:41:58 -03:00
parent de91660f3c
commit cff0a41416
2 changed files with 7 additions and 10 deletions
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13
src/literal_number.h
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@@ -8,7 +8,6 @@
#include <cstring>
#include <memory>
#include <typeindex>
#include "operand.h"
#include "stream.h"
@@ -16,7 +15,7 @@ namespace Sirit {
class LiteralNumber : public Operand {
public:
LiteralNumber(std::type_index type);
explicit LiteralNumber(u64 raw, bool is_32);
~LiteralNumber() override;
void Fetch(Stream& stream) const override;
@@ -28,16 +27,14 @@ public:
static std::unique_ptr<LiteralNumber> Create(T value) {
static_assert(sizeof(T) == 4 || sizeof(T) == 8);
auto number = std::make_unique<LiteralNumber>(std::type_index(typeid(T)));
number->is_32 = sizeof(T) == 4;
std::memcpy(&number->raw, &value, sizeof(T));
return number;
u64 raw{};
std::memcpy(&raw, &value, sizeof(T));
return std::make_unique<LiteralNumber>(raw, sizeof(T) == 4);
}
private:
std::type_index type;
bool is_32{};
u64 raw{};
bool is_32{};
};
} // namespace Sirit