00001 // VarOut_T.cpp,v 1.7 2005/11/24 11:05:46 ossama Exp 00002 00003 #ifndef TAO_VAROUT_T_CPP 00004 #define TAO_VAROUT_T_CPP 00005 00006 #include "tao/VarOut_T.h" 00007 00008 #if !defined (__ACE_INLINE__) 00009 #include "tao/VarOut_T.inl" 00010 #endif /* __ACE_INLINE__ */ 00011 00012 TAO_BEGIN_VERSIONED_NAMESPACE_DECL 00013 00014 template<typename T> 00015 TAO_Var_Base_T<T>::TAO_Var_Base_T (const TAO_Var_Base_T<T> & p) 00016 : ptr_ (p.ptr_ ? new T (*p.ptr_) : 0) 00017 { 00018 } 00019 00020 // ************************************************************* 00021 00022 template<typename T> 00023 TAO_Fixed_Var_T<T> & 00024 TAO_Fixed_Var_T<T>::operator= (const TAO_Fixed_Var_T<T> & p) 00025 { 00026 // Strongly exception safe assignment using copy and non-throwing 00027 // swap technique. 00028 TAO_Fixed_Var_T<T> tmp (p); 00029 00030 T * old_ptr = this->ptr_; 00031 this->ptr_ = tmp.ptr_; 00032 tmp.ptr_ = old_ptr; 00033 00034 return *this; 00035 } 00036 00037 // Fixed-size types only. 00038 template<typename T> 00039 TAO_Fixed_Var_T<T> & 00040 TAO_Fixed_Var_T<T>::operator= (const T & p) 00041 { 00042 // Strongly exception safe assignment using copy and non-throwing 00043 // swap technique. 00044 TAO_Fixed_Var_T<T> tmp (p); 00045 00046 T * old_ptr = this->ptr_; 00047 this->ptr_ = tmp.ptr_; 00048 tmp.ptr_ = old_ptr; 00049 00050 return *this; 00051 } 00052 00053 // ************************************************************* 00054 00055 template<typename T> 00056 TAO_Var_Var_T<T> & 00057 TAO_Var_Var_T<T>::operator= (const TAO_Var_Var_T<T> & p) 00058 { 00059 // Strongly exception safe assignment using copy and non-throwing 00060 // swap technique. 00061 TAO_Var_Var_T<T> tmp (p); 00062 00063 T * old_ptr = this->ptr_; 00064 this->ptr_ = tmp.ptr_; 00065 tmp.ptr_ = old_ptr; 00066 00067 return *this; 00068 } 00069 00070 TAO_END_VERSIONED_NAMESPACE_DECL 00071 00072 #endif /* TAO_VAROUT_T_CPP */
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