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add castUnsafeV

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non-template version of castUnsafe<TO>(FROM v)).
This commit is contained in:
Michael Davidsaver
2013-04-15 16:18:45 -04:00
parent b0c57e7ae3
commit 2f8c434429
4 changed files with 249 additions and 1 deletions
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16
testApp/misc/testTypeCast.cpp
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@@ -384,8 +384,22 @@ int main(int argc,char *argv[])
TEST(float, FLT_MIN, double, 1e-300);
TEST(float, -FLT_MIN, double, -1e-300);
xfloat = ::epics::pvData::castUnsafe<float,double>(epicsNAN);
*out << "Cast double NAN to float NAN yields: "<<xfloat<<"\n";
*out << "Test cast double NAN to float NAN yields: "<<xfloat<<"\n";
fail |= !isnan( xfloat );
{
std::string result[3];
const int32_t in[3] = { 1234, 506001, 42424242 };
*out << "Test vcast int32 -> String\n";
epics::pvData::castUnsafeV(3, epics::pvData::pvString, (void*)result,
epics::pvData::pvInt, (void*)in);
*out << "Yields "<<result[0]<<" "<<result[1]<<" "<<result[2]<<"\n";
fail |= result[0]!="1234";
fail |= result[1]!="506001";
fail |= result[2]!="42424242";
}
return fail ? 1 : 0;
}