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Make return values const &s to save copying.

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Matt Pharr
2012-05-04 13:42:43 -07:00
parent 7db8824da2
commit 413264eaae
1 changed files with 2 additions and 2 deletions
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4
type.h
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@@ -685,12 +685,12 @@ public:
int GetElementNumber(const std::string &name) const; int GetElementNumber(const std::string &name) const;
/** Returns the name of the i'th element of the structure. */ /** Returns the name of the i'th element of the structure. */
const std::string GetElementName(int i) const { return elementNames[i]; } const std::string &GetElementName(int i) const { return elementNames[i]; }
/** Returns the total number of elements in the structure. */ /** Returns the total number of elements in the structure. */
int GetElementCount() const { return int(elementTypes.size()); } int GetElementCount() const { return int(elementTypes.size()); }
SourcePos GetElementPosition(int i) const { return elementPositions[i]; } const SourcePos &GetElementPosition(int i) const { return elementPositions[i]; }
/** Returns the name of the structure type. (e.g. struct Foo -> "Foo".) */ /** Returns the name of the structure type. (e.g. struct Foo -> "Foo".) */
const std::string &GetStructName() const { return name; } const std::string &GetStructName() const { return name; }