Description
template<typename T>
class Sawyer::CommandLine::IntegerParser< T >
Parses an integer and converts it to numeric type T.
Matches an integer in the mathematical sense in C++ decimal, octal, or hexadecimal format, and attempts to convert it to the type T. If the integer cannot be converted to type T then an std::range_error is thrown, which is most likely caught by higher layers of the library and converted to an std::runtime_error with additional information about the failure. The syntax is that which is recognized by the strtoll function, plus trailing white space.
- See also
- integerParser factory, and Command line parser factories.
Definition at line 980 of file util/Sawyer/CommandLine.h.
#include <util/Sawyer/CommandLine.h>
Public Types | |
| typedef SharedPointer< IntegerParser > | Ptr |
| Reference counting pointer for this class. More... | |
 Public Types inherited from Sawyer::CommandLine::ValueParser | |
| typedef SharedPointer< ValueParser > | Ptr |
| Reference counting pointer for this class. More... | |
Static Public Member Functions | |
| static Ptr | instance () |
| Allocating constructor. More... | |
| static Ptr | instance (const ValueSaver::Ptr &valueSaver) |
| Allocating constructor. More... | |
Protected Member Functions | |
| IntegerParser () | |
| Constructor for derived classes. More... | |
| IntegerParser (const ValueSaver::Ptr &valueSaver) | |
| Constructor for derived classes. More... | |
| Protected Member Functions inherited from Sawyer::CommandLine::ValueParser | |
| ValueParser () | |
| Constructor for derived classes. More... | |
| ValueParser (const ValueSaver::Ptr &valueSaver) | |
| Constructor for derived classes. More... | |
Additional Inherited Members | |
| Public Member Functions inherited from Sawyer::CommandLine::ValueParser | |
| ParsedValue | matchString (const std::string &) |
| Parse the entire string and return a value. More... | |
| ParsedValue | match (Cursor &) |
| Parse a value from the beginning of the specified string. More... | |
| Ptr | valueSaver (const ValueSaver::Ptr &f) |
| Property: functor responsible for saving a parsed value in user storage. More... | |
| const ValueSaver::Ptr | valueSaver () const |
| Property: functor responsible for saving a parsed value in user storage. More... | |
| Public Member Functions inherited from Sawyer::SharedObject | |
| SharedObject () | |
| Default constructor. More... | |
| SharedObject (const SharedObject &) | |
| Copy constructor. More... | |
| virtual | ~SharedObject () |
| Virtual destructor. More... | |
| SharedObject & | operator= (const SharedObject &) |
| Assignment. More... | |
| Public Member Functions inherited from Sawyer::SharedFromThis< ValueParser > | |
| SharedPointer< ValueParser > | sharedFromThis () |
Create a shared pointer from this. More... | |
| SharedPointer< const ValueParser > | sharedFromThis () const |
Create a shared pointer from this. More... | |
Member Typedef Documentation
| typedef SharedPointer<IntegerParser> Sawyer::CommandLine::IntegerParser< T >::Ptr |
Reference counting pointer for this class.
Definition at line 989 of file util/Sawyer/CommandLine.h.
Constructor & Destructor Documentation
|
inlineprotected |
Constructor for derived classes.
Non-subclass users should use instance instead.
Definition at line 983 of file util/Sawyer/CommandLine.h.
Referenced by Sawyer::CommandLine::IntegerParser< T >::instance().
|
inlineexplicitprotected |
Constructor for derived classes.
Non-subclass users should use instance instead.
Definition at line 986 of file util/Sawyer/CommandLine.h.
Member Function Documentation
|
inlinestatic |
Allocating constructor.
Returns a pointer to a new IntegerParser object. Uses will most likely want to use the integerParser factory instead, which requires less typing.
- See also
- Command line parser factories
Definition at line 997 of file util/Sawyer/CommandLine.h.
Referenced by Sawyer::CommandLine::integerParser().
|
inlinestatic |
Allocating constructor.
Returns a pointer to a new IntegerParser object. Uses will most likely want to use the integerParser factory instead, which takes the same arguments, but requires less typing.
- See also
- Command line parser factories
Definition at line 1005 of file util/Sawyer/CommandLine.h.
References Sawyer::CommandLine::IntegerParser< T >::IntegerParser().
The documentation for this class was generated from the following file:
