diff options
author | Carlo Zancanaro <carlo@carlo-laptop> | 2012-04-06 14:02:26 +1000 |
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committer | Carlo Zancanaro <carlo@carlo-laptop> | 2012-04-06 14:02:26 +1000 |
commit | 5d7252681da3b26845fc4e5dcf0b0e94ed9fabb1 (patch) | |
tree | 20bc0a6b62390aabda0b8c446d3a2177990863f6 /impl/Variable.h | |
parent | 83e2c574bdefe2d040cdfbe20a73380a0f0123dd (diff) |
Move everything into impl/ and add a Makefile.
Diffstat (limited to 'impl/Variable.h')
-rw-r--r-- | impl/Variable.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/impl/Variable.h b/impl/Variable.h new file mode 100644 index 0000000..7433426 --- /dev/null +++ b/impl/Variable.h @@ -0,0 +1,24 @@ +#ifndef VARIABLE_H +#define VARIABLE_H + +#include <string> +#include "Expression.h" + +template<class T> +struct Variable : public Expression<T> { + Variable(const std::string& name) + : _name(name) { } + + std::string name() const { + return this->_name; + } + + T eval(const std::map<std::string, T>& values) const { + return values.find(_name)->second; + } + + private: + const std::string _name; +}; + +#endif |