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Special command line option classes added

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This commit is contained in:
johan
2013-08-11 21:49:11 +02:00
parent 29f6e41923
commit cc3baec022
8 changed files with 559 additions and 306 deletions
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33
dependencies/include/getoptPlusPlus/getoptpp.h vendored
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@@ -203,7 +203,7 @@ protected:
* iterator that technically allows for more complex grammar than what is
* presently used.
*/
virtual bool receive(ParserState& state) throw(ParameterRejected) = 0;
virtual int receive(ParserState& state) throw(ParameterRejected) = 0;
friend class OptionsParser;
@@ -250,20 +250,9 @@ protected:
* receiveSwitch() or receiveArgument() accordingly.
*
* @param state The current argument being parsed.
* @return The number of parameters taken from the input
*/
virtual bool receive(ParserState& state) throw(ParameterRejected);
/**
* Called when a parameter does not have an argument, e.g.
* either -f or --foo
*/
virtual void receiveSwitch() throw (ParameterRejected) = 0;
/**
* Called when a parameter does have an argument, .e.g
* -fbar or --foo=bar
*/
virtual void receiveArgument(const std::string& argument) throw (ParameterRejected) = 0;
virtual int receive(ParserState& state) throw(ParameterRejected) = 0;
};
/** This class (used as a mixin) defines how a parameter
@@ -344,15 +333,15 @@ private:
/* Parameter that does not take an argument, and throws an exception
* if an argument is given */
class SwitchParameter : public CommonParameter<MultiSwitchable> {
template<typename SwitchingBehavior=MultiSwitchable>
class SwitchParameter : public CommonParameter<SwitchingBehavior> {
public:
SwitchParameter(char shortOption, const char *longOption,
const char* description);
virtual ~SwitchParameter();
protected:
virtual void receiveSwitch() throw (Parameter::ParameterRejected);
virtual void receiveArgument(const std::string& argument) throw (Parameter::ParameterRejected);
virtual int receive(ParserState& state) throw(Parameter::ParameterRejected);
};
/** Plain-Old-Data parameter. Performs input validation.
@@ -363,8 +352,8 @@ protected:
* Specifically, you need to specialize validate().
*/
template<typename T>
class PODParameter : public CommonParameter<PresettableUniquelySwitchable> {
template<typename T, typename SwitchingBehavior=PresettableUniquelySwitchable>
class PODParameter : public CommonParameter<SwitchingBehavior> {
public:
PODParameter(char shortOption, const char *longOption,
const char* description);
@@ -383,14 +372,14 @@ public:
std::string usageLine() const;
protected:
virtual int receive(ParserState& state) throw(Parameter::ParameterRejected);
/** Validation function for the data type.
*
* @throw ParameterRejected if the argument does not conform to this data type.
* @return the value corresponding to the argument.
*/
virtual T validate(const std::string& s) throw (ParameterRejected);
virtual void receiveArgument(const std::string &argument) throw(ParameterRejected);
virtual void receiveSwitch() throw (Parameter::ParameterRejected);
virtual T validate(const std::string& s) throw (Parameter::ParameterRejected);
T value;
};