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Allow memory peek as a const operation.

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Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
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Adrian Conlon
2018-08-26 13:06:05 +01:00
parent 8823bb6610
commit c03d8488b5
1 changed files with 2 additions and 1 deletions
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3
inc/Memory.h
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@@ -34,11 +34,12 @@ namespace EightBit {
return limit; return limit;
} }
uint8_t peek(const uint16_t address) { uint8_t peek(const uint16_t address) const {
return BYTES()[address]; return BYTES()[address];
} }
protected: protected:
const std::vector<uint8_t>& BYTES() const { return m_bytes; }
std::vector<uint8_t>& BYTES() { return m_bytes; } std::vector<uint8_t>& BYTES() { return m_bytes; }
void poke(const uint16_t address, const uint8_t value) { void poke(const uint16_t address, const uint8_t value) {