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update parameter checking for doubles, and fix error reporting

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-10-21 13:24:31 -07:00
parent f3a04734d9
commit d77d6c6648
1 changed files with 4 additions and 4 deletions
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8
src/util/gparams.cpp
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@ -233,22 +233,22 @@ public:
void validate_type(symbol const& name, char const* value, param_descrs const& d) { void validate_type(symbol const& name, char const* value, param_descrs const& d) {
param_kind k = d.get_kind(name); param_kind k = d.get_kind(name);
std::stringstream strm; std::stringstream strm;
char const* _value = value;
switch (k) { switch (k) {
case CPK_UINT: case CPK_UINT:
for (; *value; ++value) { for (; *value; ++value) {
if (!('0' <= *value && *value <= '9')) { if (!('0' <= *value && *value <= '9')) {
strm << "Expected values for parameter " << name strm << "Expected values for parameter " << name
<< " is an unsigned integer. It was given argument '" << value << "'"; << " is an unsigned integer. It was given argument '" << _value << "'";
throw default_exception(strm.str()); throw default_exception(strm.str());
} }
} }
break; break;
case CPK_DOUBLE: case CPK_DOUBLE:
for (; *value; ++value) { for (; *value; ++value) {
if (!('0' <= *value && *value <= '9') && *value != '.' && *value != '-') { if (!('0' <= *value && *value <= '9') && *value != '.' && *value != '-' && *value != '/') {
strm << "Expected values for parameter " << name strm << "Expected values for parameter " << name
<< " is a double. It was given argument '" << value << "'"; << " is a double. It was given argument '" << _value << "'";
throw default_exception(strm.str()); throw default_exception(strm.str());
} }
} }