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plist::Primitive< T > Class Template Reference#include <plistPrimitives.h>
Inheritance diagram for plist::Primitive< T >:
![]() Detailed Descriptiontemplate<typename T>
Implements type-specific functionality through template specialization, mainly involving value conversion and stringification formatting |
Public Member Functions | |
Primitive () | |
constructor | |
Primitive (const T &v) | |
copy constructor, automatic conversion from value type | |
Primitive & | operator= (const T &v) |
assignment from value type (template specializations add in-place modiciation (e.g. +=, *=)) | |
virtual Primitive & | operator= (const PrimitiveBase &pb) |
assignment (don't assign listeners); doesn't trigger fireValueChanged, subclass should do that from its own operator=() following assignment | |
Primitive & | operator= (const Primitive &p) |
assignment from primitive of the same type (just assign value) | |
Primitive & | operator+= (const T &v) |
add in-place | |
Primitive & | operator-= (const T &v) |
subtract in-place | |
Primitive & | operator *= (const T &v) |
multiply in-place | |
Primitive & | operator/= (const T &v) |
divide in-place | |
const T & | operator * () const |
smart pointer, dereference to access primitive storage | |
const T * | operator-> () const |
smart pointer, dereference to access primitive storage | |
operator T () const | |
cast operator to automatically convert to value type | |
void | loadXML (xmlNode *node) |
interprets node as holding the specialization type | |
void | saveXML (xmlNode *node) const |
saves val into node | |
void | set (const std::string &str) |
assign a new value | |
std::string | get () const |
return current value as a string | |
virtual long | toLong () const |
return current value as an (long) integer (throws std::runtime_error exception if incompatable, e.g. dictionary or array to value type) | |
virtual double | toDouble () const |
return current value as a double (throws std::runtime_error exception if incompatable, e.g. dictionary or array to value type) | |
virtual Primitive< T > * | clone () const __attribute__((warn_unused_result)) |
clone definition for Primitive<T> | |
const T & | getPreviousValue () const |
returns the previously assigned value | |
Protected Attributes | |
T | val |
storage of primitive value | |
T | prevVal |
following each assignment, this is the "old" value -- very handy for PrimitiveListeners | |
Classes | |
struct | conversion_policy |
plist::Primitive< T >::Primitive | ( | ) | [inline] |
plist::Primitive< T >::Primitive | ( | const T & | v | ) | [inline] |
copy constructor, automatic conversion from value type
Definition at line 62 of file plistPrimitives.h.
Primitive& plist::Primitive< T >::operator= | ( | const T & | v | ) | [inline] |
assignment from value type (template specializations add in-place modiciation (e.g. +=, *=))
Definition at line 64 of file plistPrimitives.h.
Referenced by plist::NamedEnumeration< Config::vision_config::gain_levels >::operator=(), plist::Primitive< std::string >::operator=(), plist::Primitive< unsigned char >::operator=(), plist::Primitive< char >::operator=(), plist::Primitive< bool >::operator=(), and plist::Primitive< std::string >::set().
virtual Primitive& plist::Primitive< T >::operator= | ( | const PrimitiveBase & | pb | ) | [inline, virtual] |
assignment (don't assign listeners); doesn't trigger fireValueChanged, subclass should do that from its own operator=() following assignment
Reimplemented from plist::PrimitiveBase.
Definition at line 65 of file plistPrimitives.h.
Primitive& plist::Primitive< T >::operator= | ( | const Primitive< T > & | p | ) | [inline] |
assignment from primitive of the same type (just assign value)
Definition at line 67 of file plistPrimitives.h.
Primitive& plist::Primitive< T >::operator+= | ( | const T & | v | ) | [inline] |
Primitive& plist::Primitive< T >::operator-= | ( | const T & | v | ) | [inline] |
Primitive& plist::Primitive< T >::operator *= | ( | const T & | v | ) | [inline] |
Primitive& plist::Primitive< T >::operator/= | ( | const T & | v | ) | [inline] |
const T& plist::Primitive< T >::operator * | ( | ) | const [inline] |
smart pointer, dereference to access primitive storage
Definition at line 75 of file plistPrimitives.h.
const T* plist::Primitive< T >::operator-> | ( | ) | const [inline] |
smart pointer, dereference to access primitive storage
Definition at line 77 of file plistPrimitives.h.
plist::Primitive< T >::operator T | ( | ) | const [inline] |
cast operator to automatically convert to value type
Definition at line 80 of file plistPrimitives.h.
void plist::Primitive< T >::loadXML | ( | xmlNode * | node | ) | [inline, virtual] |
interprets node as holding the specialization type
Reimplemented from plist::ObjectBase.
Definition at line 108 of file plistPrimitives.h.
void plist::Primitive< T >::saveXML | ( | xmlNode * | node | ) | const [inline, virtual] |
void plist::Primitive< T >::set | ( | const std::string & | str | ) | [inline, virtual] |
assign a new value
Implements plist::PrimitiveBase.
Definition at line 143 of file plistPrimitives.h.
Referenced by Config::setValue().
std::string plist::Primitive< T >::get | ( | ) | const [inline, virtual] |
return current value as a string
Implements plist::PrimitiveBase.
Definition at line 88 of file plistPrimitives.h.
virtual long plist::Primitive< T >::toLong | ( | ) | const [inline, virtual] |
return current value as an (long) integer (throws std::runtime_error exception if incompatable, e.g. dictionary or array to value type)
Implements plist::ObjectBase.
Definition at line 94 of file plistPrimitives.h.
virtual double plist::Primitive< T >::toDouble | ( | ) | const [inline, virtual] |
return current value as a double (throws std::runtime_error exception if incompatable, e.g. dictionary or array to value type)
Implements plist::ObjectBase.
Definition at line 95 of file plistPrimitives.h.
Primitive< T > * plist::Primitive< T >::clone | ( | ) | const [inline, virtual] |
clone definition for Primitive<T>
implements the clone function for Primitive<T>
Implements plist::ObjectBase.
Definition at line 170 of file plistPrimitives.h.
const T& plist::Primitive< T >::getPreviousValue | ( | ) | const [inline] |
T plist::Primitive< T >::val [protected] |
storage of primitive value
Definition at line 103 of file plistPrimitives.h.
Referenced by plist::NamedEnumeration< Config::vision_config::gain_levels >::get(), plist::Primitive< unsigned char >::get(), plist::Primitive< char >::get(), plist::Primitive< bool >::get(), plist::Primitive< T >::loadXML(), plist::Primitive< unsigned char >::loadXML(), plist::Primitive< char >::loadXML(), plist::Primitive< bool >::loadXML(), plist::NamedEnumeration< Config::vision_config::gain_levels >::operator *(), plist::Primitive< unsigned char >::operator *(), plist::Primitive< char >::operator *(), plist::Primitive< bool >::operator *(), plist::Primitive< unsigned char >::operator *=(), plist::Primitive< char >::operator *=(), plist::Primitive< bool >::operator *=(), plist::Primitive< char >::operator char(), plist::NamedEnumeration< T >::operator T(), plist::Primitive< unsigned char >::operator unsigned char(), plist::Primitive< unsigned int >::operator unsigned int(), plist::Primitive< unsigned char >::operator+=(), plist::Primitive< char >::operator+=(), plist::Primitive< bool >::operator+=(), plist::Primitive< unsigned char >::operator-=(), plist::Primitive< char >::operator-=(), plist::Primitive< bool >::operator-=(), plist::Primitive< unsigned char >::operator->(), plist::Primitive< char >::operator->(), plist::Primitive< bool >::operator->(), plist::Primitive< unsigned char >::operator/=(), plist::Primitive< char >::operator/=(), plist::Primitive< bool >::operator/=(), plist::NamedEnumeration< Config::vision_config::gain_levels >::operator=(), plist::Primitive< unsigned char >::operator=(), plist::Primitive< char >::operator=(), plist::Primitive< bool >::operator=(), plist::NamedEnumeration< Config::vision_config::gain_levels >::saveXML(), plist::Primitive< T >::saveXML(), plist::Primitive< unsigned char >::saveXML(), plist::Primitive< char >::saveXML(), plist::Primitive< bool >::saveXML(), plist::NamedEnumeration< Config::vision_config::gain_levels >::set(), plist::Primitive< T >::set(), plist::Primitive< unsigned char >::set(), plist::Primitive< char >::set(), plist::Primitive< bool >::set(), plist::NamedEnumeration< Config::vision_config::gain_levels >::toDouble(), plist::Primitive< unsigned char >::toDouble(), plist::Primitive< char >::toDouble(), plist::Primitive< bool >::toDouble(), plist::NamedEnumeration< Config::vision_config::gain_levels >::toLong(), plist::Primitive< unsigned char >::toLong(), plist::Primitive< char >::toLong(), and plist::Primitive< bool >::toLong().
T plist::Primitive< T >::prevVal [protected] |
following each assignment, this is the "old" value -- very handy for PrimitiveListeners
Definition at line 104 of file plistPrimitives.h.
Referenced by plist::NamedEnumeration< Config::vision_config::gain_levels >::getPreviousValue(), plist::Primitive< std::string >::getPreviousValue(), plist::Primitive< unsigned char >::getPreviousValue(), plist::Primitive< char >::getPreviousValue(), plist::Primitive< bool >::getPreviousValue(), plist::Primitive< T >::loadXML(), plist::Primitive< unsigned char >::loadXML(), plist::Primitive< char >::loadXML(), plist::Primitive< bool >::loadXML(), plist::Primitive< unsigned char >::operator *=(), plist::Primitive< char >::operator *=(), plist::Primitive< bool >::operator *=(), plist::Primitive< unsigned char >::operator+=(), plist::Primitive< char >::operator+=(), plist::Primitive< bool >::operator+=(), plist::Primitive< unsigned char >::operator-=(), plist::Primitive< char >::operator-=(), plist::Primitive< bool >::operator-=(), plist::Primitive< unsigned char >::operator/=(), plist::Primitive< char >::operator/=(), plist::Primitive< bool >::operator/=(), plist::NamedEnumeration< Config::vision_config::gain_levels >::operator=(), plist::Primitive< std::string >::operator=(), plist::Primitive< unsigned char >::operator=(), plist::Primitive< char >::operator=(), plist::Primitive< bool >::operator=(), plist::NamedEnumeration< Config::vision_config::gain_levels >::set(), plist::Primitive< T >::set(), plist::Primitive< unsigned char >::set(), plist::Primitive< char >::set(), and plist::Primitive< bool >::set().
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