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better error message in check_type(), tell the types by name instead of by number

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s_nakamoto 2010-02-10 19:46:04 +00:00
parent 40d324f102
commit 73278c0a16
1 changed files with 3 additions and 1 deletions
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4
json/json_spirit_value.h
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@ -24,6 +24,7 @@
namespace json_spirit
{
enum Value_type{ obj_type, array_type, str_type, bool_type, int_type, real_type, null_type };
static const char* Value_type_name[]={"obj", "array", "str", "bool", "int", "real", "null"};
template< class Config > // Config determines whether the value uses std::string or std::wstring and
// whether JSON Objects are represented as vectors or maps
@ -341,7 +342,8 @@ namespace json_spirit
{
std::ostringstream os;
os << "value type is " << type() << " not " << vtype;
/// satoshi: tell the types by name instead of by number
os << "value is type " << Value_type_name[type()] << ", expected " << Value_type_name[vtype];
throw std::runtime_error( os.str() );
}