Regards #340, #345: Removed unnecessary indentation of exceptions namespace + added end-of-namespace comment (#351)
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Eyal Rozenberg
GitHub
parent
628dc9202b
commit
9cd015ac37
@ -371,154 +371,156 @@ class Value : public std::enable_shared_from_this<Value>
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#pragma GCC diagnostic pop
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#endif
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namespace exceptions {
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class exception : public std::exception
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class exception : public std::exception
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{
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public:
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explicit exception(std::string message)
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: m_message(std::move(message))
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{
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public:
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explicit exception(std::string message)
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: m_message(std::move(message))
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{
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}
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}
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CXXOPTS_NODISCARD
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const char*
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what() const noexcept override
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{
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return m_message.c_str();
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}
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private:
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std::string m_message;
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};
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class specification : public exception
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CXXOPTS_NODISCARD
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const char*
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what() const noexcept override
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{
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public:
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return m_message.c_str();
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}
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explicit specification(const std::string& message)
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: exception(message)
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{
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}
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};
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private:
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std::string m_message;
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};
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class parsing : public exception
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class specification : public exception
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{
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public:
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explicit specification(const std::string& message)
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: exception(message)
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{
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public:
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explicit parsing(const std::string& message)
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: exception(message)
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{
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}
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};
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}
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};
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class option_already_exists : public specification
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class parsing : public exception
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{
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public:
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explicit parsing(const std::string& message)
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: exception(message)
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{
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public:
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explicit option_already_exists(const std::string& option)
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: specification("Option " + LQUOTE + option + RQUOTE + " already exists")
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{
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}
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};
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}
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};
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class invalid_option_format : public specification
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class option_already_exists : public specification
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{
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public:
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explicit option_already_exists(const std::string& option)
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: specification("Option " + LQUOTE + option + RQUOTE + " already exists")
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{
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public:
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explicit invalid_option_format(const std::string& format)
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: specification("Invalid option format " + LQUOTE + format + RQUOTE)
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{
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}
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};
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}
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};
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class invalid_option_syntax : public parsing {
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public:
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explicit invalid_option_syntax(const std::string& text)
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: parsing("Argument " + LQUOTE + text + RQUOTE +
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" starts with a - but has incorrect syntax")
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{
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}
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};
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class no_such_option : public parsing
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class invalid_option_format : public specification
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{
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public:
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explicit invalid_option_format(const std::string& format)
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: specification("Invalid option format " + LQUOTE + format + RQUOTE)
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{
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public:
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explicit no_such_option(const std::string& option)
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: parsing("Option " + LQUOTE + option + RQUOTE + " does not exist")
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{
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}
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};
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}
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};
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class missing_argument : public parsing
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class invalid_option_syntax : public parsing {
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public:
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explicit invalid_option_syntax(const std::string& text)
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: parsing("Argument " + LQUOTE + text + RQUOTE +
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" starts with a - but has incorrect syntax")
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{
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public:
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explicit missing_argument(const std::string& option)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE + " is missing an argument"
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)
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{
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}
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};
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}
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};
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class option_requires_argument : public parsing
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class no_such_option : public parsing
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{
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public:
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explicit no_such_option(const std::string& option)
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: parsing("Option " + LQUOTE + option + RQUOTE + " does not exist")
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{
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public:
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explicit option_requires_argument(const std::string& option)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE + " requires an argument"
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)
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{
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}
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};
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}
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};
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class gratuitous_argument_for_option : public parsing
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{
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public:
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gratuitous_argument_for_option
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(
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const std::string& option,
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const std::string& arg
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class missing_argument : public parsing
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{
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public:
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explicit missing_argument(const std::string& option)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE + " is missing an argument"
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)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE +
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" does not take an argument, but argument " +
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LQUOTE + arg + RQUOTE + " given"
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)
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{
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}
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};
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class requested_option_not_present : public parsing
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{
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public:
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explicit requested_option_not_present(const std::string& option)
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: parsing("Option " + LQUOTE + option + RQUOTE + " not present")
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{
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}
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};
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}
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};
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class option_has_no_value : public exception
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{
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public:
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explicit option_has_no_value(const std::string& option)
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: exception(
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!option.empty() ?
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("Option " + LQUOTE + option + RQUOTE + " has no value") :
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"Option has no value")
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{
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}
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};
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class incorrect_argument_type : public parsing
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{
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public:
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explicit incorrect_argument_type
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(
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const std::string& arg
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class option_requires_argument : public parsing
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{
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public:
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explicit option_requires_argument(const std::string& option)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE + " requires an argument"
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)
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: parsing(
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"Argument " + LQUOTE + arg + RQUOTE + " failed to parse"
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)
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{
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}
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};
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}
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{
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}
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};
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class gratuitous_argument_for_option : public parsing
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{
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public:
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gratuitous_argument_for_option
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(
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const std::string& option,
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const std::string& arg
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)
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: parsing(
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"Option " + LQUOTE + option + RQUOTE +
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" does not take an argument, but argument " +
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LQUOTE + arg + RQUOTE + " given"
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)
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{
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}
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};
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class requested_option_not_present : public parsing
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{
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public:
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explicit requested_option_not_present(const std::string& option)
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: parsing("Option " + LQUOTE + option + RQUOTE + " not present")
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{
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}
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};
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class option_has_no_value : public exception
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{
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public:
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explicit option_has_no_value(const std::string& option)
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: exception(
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!option.empty() ?
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("Option " + LQUOTE + option + RQUOTE + " has no value") :
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"Option has no value")
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{
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}
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};
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class incorrect_argument_type : public parsing
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{
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public:
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explicit incorrect_argument_type
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(
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const std::string& arg
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)
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: parsing(
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"Argument " + LQUOTE + arg + RQUOTE + " failed to parse"
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)
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{
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}
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};
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} // namespace exceptions
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template <typename T>
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void throw_or_mimic(const std::string& text)
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