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AP_Param: fixed assignment handling and const

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this fixes radio_min = radio_max = radio_trim = 0; in RC_Channel
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tobias 2013-04-18 10:52:40 +10:00 committed by Andrew Tridgell
parent 5dcb64eec9
commit fbe7daa477
1 changed files with 5 additions and 11 deletions
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16
libraries/AP_Param/AP_Param.h
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@ -330,19 +330,19 @@ public:
/// Value getter /// Value getter
/// ///
T get(void) const { const T &get(void) const {
return _value; return _value;
} }
/// Value setter /// Value setter
/// ///
void set(T v) { void set(const T &v) {
_value = v; _value = v;
} }
/// Combined set and save /// Combined set and save
/// ///
bool set_and_save(T v) { bool set_and_save(const T &v) {
set(v); set(v);
return save(); return save();
} }
@ -364,19 +364,13 @@ public:
/// ///
/// This allows the class to be used in many situations where the value would be legal. /// This allows the class to be used in many situations where the value would be legal.
/// ///
operator T &() { operator const T &() const {
return _value; return _value;
} }
/// Copy assignment from self does nothing.
///
AP_ParamT<T,PT>& operator= (AP_ParamT<T,PT>& v) {
return v;
}
/// Copy assignment from T is equivalent to ::set. /// Copy assignment from T is equivalent to ::set.
/// ///
AP_ParamT<T,PT>& operator= (T v) { AP_ParamT<T,PT>& operator= (const T &v) {
_value = v; _value = v;
return *this; return *this;
} }