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Variant: Return const refs rather than string copies

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This commit is contained in:
Paul Beckingham
2015-04-04 12:51:56 -04:00
parent fa7d4352cd
commit 8c0f46309b
2 changed files with 9 additions and 9 deletions
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14
src/Variant.h
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@@ -53,7 +53,7 @@ public:
~Variant ();
void source (const std::string&);
std::string source () const;
const std::string& source () const;
Variant& operator= (const Variant&);
@@ -99,12 +99,12 @@ public:
int type ();
bool trivial () const;
bool get_bool () const;
int get_integer () const;
double get_real () const;
std::string get_string () const;
time_t get_date () const;
time_t get_duration () const;
bool get_bool () const;
int get_integer () const;
double get_real () const;
const std::string& get_string () const;
time_t get_date () const;
time_t get_duration () const;
private:
enum type _type;