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Add != operator to symbolt #3979

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Merged
merged 1 commit into from
Jan 28, 2019
Merged

Add != operator to symbolt #3979

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5 changes: 5 additions & 0 deletions src/util/symbol.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -176,3 +176,8 @@ bool symbolt::operator==(const symbolt &other) const
is_volatile == other.is_volatile;
// clang-format on
}

bool symbolt::operator!=(const symbolt &other) const
{
return !(*this == other);
}
1 change: 1 addition & 0 deletions src/util/symbol.h
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Expand Up @@ -126,6 +126,7 @@ class symbolt
bool is_well_formed() const;

bool operator==(const symbolt &other) const;
bool operator!=(const symbolt &other) const;
};

std::ostream &operator<<(std::ostream &out, const symbolt &symbol);
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