epics/pvData
0
0
Fork 0
Code Issues Pull Requests Projects Wiki Activity

pvUnitTest.h avoid unintended copies

Browse Source 
template argument matching doesn't always preserve
rvalue references, so force use of const ref.
This commit is contained in:
Michael Davidsaver
2018-05-21 11:10:28 -07:00
parent 810ae15991
commit 1e55266396
1 changed files with 3 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/misc/pv/pvUnitTest.h
+3 -3
View File
@@ -39,7 +39,7 @@ public:
explicit testPassx(bool r) :dotest(true), pass(r), alive(true) {}
~testPassx();
template<typename T>
inline testPassx& operator<<(T v) {
inline testPassx& operator<<(const T& v) {
strm<<v;
return *this;
}
@@ -52,13 +52,13 @@ private:
};
template<typename LHS, typename RHS>
inline testPassx testEqualx(const char *nLHS, const char *nRHS, LHS l, RHS r)
inline testPassx testEqualx(const char *nLHS, const char *nRHS, const LHS& l, const RHS& r)
{
return testPassx(l==r)<<nLHS<<" ("<<l<<") == "<<nRHS<<" ("<<r<<")";
}
template<typename LHS, typename RHS>
inline testPassx testNotEqualx(const char *nLHS, const char *nRHS, LHS l, RHS r)
inline testPassx testNotEqualx(const char *nLHS, const char *nRHS, const LHS& l, const RHS& r)
{
return testPassx(l!=r)<<nLHS<<" ("<<l<<") != "<<nRHS<<" ("<<r<<")";
}