generic-library/ChaiScript
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Reduce size of Any template wrapper.

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This commit is contained in:
Jason Turner
2014-08-17 06:52:11 -06:00
parent 5692dfc58a
commit 3a775097dd
1 changed files with 13 additions and 10 deletions
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23
include/chaiscript/dispatchkit/any.hpp
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@@ -44,17 +44,27 @@ namespace chaiscript {
private: private:
struct Data struct Data
{ {
Data(const std::type_info &t_type)
: m_type(t_type)
{
}
virtual ~Data() {} virtual ~Data() {}
virtual void *data() = 0; virtual void *data() = 0;
virtual const std::type_info &type() const = 0; const std::type_info &type() const
{
return m_type;
}
virtual std::unique_ptr<Data> clone() const = 0; virtual std::unique_ptr<Data> clone() const = 0;
const std::type_info &m_type;
}; };
template<typename T> template<typename T>
struct Data_Impl : Data struct Data_Impl : Data
{ {
Data_Impl(T t_type) Data_Impl(T t_type)
: m_type(typeid(T)), : Data(typeid(T)),
m_data(std::move(t_type)) m_data(std::move(t_type))
{ {
} }
@@ -66,19 +76,13 @@ namespace chaiscript {
return &m_data; return &m_data;
} }
const std::type_info &type() const CHAISCRIPT_OVERRIDE
{
return m_type;
}
std::unique_ptr<Data> clone() const CHAISCRIPT_OVERRIDE std::unique_ptr<Data> clone() const CHAISCRIPT_OVERRIDE
{ {
return std::unique_ptr<Data>(new Data_Impl<T>(m_data)); return std::unique_ptr<Data>(new Data_Impl<T>(m_data));
} }
Data_Impl &operator=(const Data_Impl&) = delete; Data_Impl &operator=(const Data_Impl&) = delete;
const std::type_info &m_type;
T m_data; T m_data;
}; };
@@ -127,7 +131,6 @@ namespace chaiscript {
} else { } else {
throw chaiscript::detail::exception::bad_any_cast(); throw chaiscript::detail::exception::bad_any_cast();
} }
} }