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Wrap boost exceptions thrown by to_int64, to_uint64, to_double

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This commit is contained in:
drltc 2014-12-15 08:18:58 -05:00
parent 43e02caa79
commit 594ef43f76
1 changed files with 33 additions and 9 deletions
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36
src/string.cpp
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@ -89,19 +89,43 @@ namespace fc {
int64_t to_int64( const fc::string& i ) int64_t to_int64( const fc::string& i )
{ try { {
try
{
return boost::lexical_cast<int64_t>(i.c_str()); return boost::lexical_cast<int64_t>(i.c_str());
} FC_RETHROW_EXCEPTIONS( warn, "${i} => int64_t", ("i",i) ) } }
catch( const boost::bad_lexical_cast& e )
{
FC_THROW_EXCEPTION( parse_error_exception, "Couldn't parse int64_t" );
}
FC_RETHROW_EXCEPTIONS( warn, "${i} => int64_t", ("i",i) )
}
uint64_t to_uint64( const fc::string& i ) uint64_t to_uint64( const fc::string& i )
{ try { {
try
{
return boost::lexical_cast<uint64_t>(i.c_str()); return boost::lexical_cast<uint64_t>(i.c_str());
} FC_RETHROW_EXCEPTIONS( warn, "${i} => uint64_t", ("i",i) ) } }
catch( const boost::bad_lexical_cast& e )
{
FC_THROW_EXCEPTION( parse_error_exception, "Couldn't parse uint64_t" );
}
FC_RETHROW_EXCEPTIONS( warn, "${i} => uint64_t", ("i",i) )
}
double to_double( const fc::string& i) double to_double( const fc::string& i)
{ try { {
try
{
return boost::lexical_cast<double>(i.c_str()); return boost::lexical_cast<double>(i.c_str());
} FC_RETHROW_EXCEPTIONS( warn, "${i} => double", ("i",i) ) } }
catch( const boost::bad_lexical_cast& e )
{
FC_THROW_EXCEPTION( parse_error_exception, "Couldn't parse double" );
}
FC_RETHROW_EXCEPTIONS( warn, "${i} => double", ("i",i) )
}
fc::string to_string( double d) fc::string to_string( double d)
{ {