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cmdopt: remove unnecessary virtual keywords

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This commit is contained in:
Danny Robson 2017-01-31 20:29:53 +11:00
parent 82849cc157
commit 46873e0931
1 changed files with 12 additions and 5 deletions
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17
cmdopt.hpp
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@ -125,6 +125,7 @@ namespace util::cmdopt {
} }
//-------------------------------------------------------------------------
class parser { class parser {
public: public:
template <typename T, typename ...Args> template <typename T, typename ...Args>
@ -161,40 +162,46 @@ namespace util::cmdopt {
}; };
///////////////////////////////////////////////////////////////////////////
class error : public std::exception { }; class error : public std::exception { };
//-------------------------------------------------------------------------
class invalid_key : public error { class invalid_key : public error {
public: public:
invalid_key (std::string _key); invalid_key (std::string _key);
virtual const char* what (void) const noexcept override; const char* what (void) const noexcept override;
private: private:
const std::string m_key; const std::string m_key;
}; };
//-------------------------------------------------------------------------
class invalid_value : public error { class invalid_value : public error {
public: public:
invalid_value (std::string _value); invalid_value (std::string _value);
virtual const char* what (void) const noexcept override; const char* what (void) const noexcept override;
private: private:
const std::string m_value; const std::string m_value;
}; };
//-------------------------------------------------------------------------
class invalid_null : public error { class invalid_null : public error {
public: public:
virtual const char* what (void) const noexcept override; const char* what (void) const noexcept override;
}; };
//-------------------------------------------------------------------------
class invalid_required : public error { class invalid_required : public error {
public: public:
virtual const char* what (void) const noexcept override; const char* what (void) const noexcept override;
}; };
//-------------------------------------------------------------------------
class unhandled_argument : public error { class unhandled_argument : public error {
public: public:
unhandled_argument (int index); unhandled_argument (int index);
virtual const char* what (void) const noexcept override; const char* what (void) const noexcept override;
int index (void) const noexcept; int index (void) const noexcept;