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Changed the constness of interactive_t::get<T>

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This commit is contained in:
John Wiegley 2009-02-23 15:22:05 -04:00
parent 49d79045a5
commit 1406cbe853
1 changed files with 22 additions and 8 deletions
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30
src/interactive.h
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@ -78,39 +78,53 @@ public:
return false; return false;
} }
const value_t& value_at(std::size_t index) const { value_t& value_at(std::size_t index) {
assert(has(index)); assert(has(index));
return args[index]; return args[index];
} }
template <typename T> template <typename T>
T get(std::size_t index) const; T get(std::size_t index);
}; };
template <> template <>
inline bool interactive_t::get<bool>(std::size_t index) const { inline bool interactive_t::get<bool>(std::size_t index) {
return value_at(index).to_boolean(); return value_at(index).to_boolean();
} }
template <> template <>
inline long interactive_t::get<long>(std::size_t index) const { inline long interactive_t::get<long>(std::size_t index) {
return value_at(index).to_long(); return value_at(index).to_long();
} }
template <> template <>
inline string interactive_t::get<string>(std::size_t index) const { inline amount_t interactive_t::get<amount_t>(std::size_t index) {
return value_at(index).to_amount();
}
template <>
inline string interactive_t::get<string>(std::size_t index) {
return value_at(index).to_string(); return value_at(index).to_string();
} }
template <> template <>
inline mask_t interactive_t::get<mask_t>(std::size_t index) const { inline mask_t interactive_t::get<mask_t>(std::size_t index) {
return value_at(index).to_mask(); return value_at(index).to_mask();
} }
template <> template <>
inline date_t interactive_t::get<date_t>(std::size_t index) const { inline date_t interactive_t::get<date_t>(std::size_t index) {
return value_at(index).to_date(); return value_at(index).to_date();
} }
template <> template <>
inline datetime_t interactive_t::get<datetime_t>(std::size_t index) const { inline datetime_t interactive_t::get<datetime_t>(std::size_t index) {
return value_at(index).to_datetime(); return value_at(index).to_datetime();
} }
template <>
inline value_t::sequence_t&
interactive_t::get<value_t::sequence_t&>(std::size_t index) {
return value_at(index).as_sequence_lval();
}
template <>
inline const value_t::sequence_t&
interactive_t::get<const value_t::sequence_t&>(std::size_t index) {
return value_at(index).as_sequence();
}
template <typename T> template <typename T>
class in_context_t : public interactive_t class in_context_t : public interactive_t