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fixing problems

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2012-12-03 11:55:24 -08:00
parent 8744b26d06
commit 847c5f9691
6 changed files with 66 additions and 29 deletions
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16
src/util/gparams.cpp
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@ -178,6 +178,11 @@ public:
long val = strtol(value, 0, 10);
ps.set_uint(param_name, static_cast<unsigned>(val));
}
else if (k == CPK_DOUBLE) {
char * aux;
double val = strtod(value, &aux);
ps.set_double(param_name, val);
}
else if (k == CPK_BOOL) {
if (strcmp(value, "true") == 0) {
ps.set_bool(param_name, true);
@ -196,7 +201,16 @@ public:
ps.set_sym(param_name, symbol(value));
}
else if (k == CPK_STRING) {
ps.set_str(param_name, value);
// There is no guarantee that (external) callers will not delete value after invoking gparams::set.
// I see two solutions:
// 1) Modify params_ref to create a copy of set_str parameters.
// This solution is not nice since we create copies and move the params_ref around.
// We would have to keep copying the strings.
// Moreover, when we use params_ref internally, the value is usually a static value.
// So, we would be paying this price for nothing.
// 2) "Copy" value by transforming it into a symbol.
// I'm using this solution for now.
ps.set_str(param_name, symbol(value).bare_str());
}
else {
if (mod_name == symbol::null)