argparser: first make all chars lower case then compare

amin1377 · amin1377 · commit feb9d8a587dc · 2023-11-28T15:07:40.000-05:00
diff --git a/vpr/src/base/read_options.cpp b/vpr/src/base/read_options.cpp
@@ -31,6 +31,7 @@ t_options read_options(int argc, const char** argv) {
 
 struct ParseOnOff {
     ConvertedValue<bool> from_str(std::string str) {
+        std::transform(str.begin(), str.end(), str.begin(), ::tolower);
         ConvertedValue<bool> conv_value;
         if (str == "on")
             conv_value.set_value(true);
@@ -42,7 +43,6 @@ struct ParseOnOff {
             conv_value.set_error(msg.str());
         }
         return conv_value;
-        ;
     }
 
     ConvertedValue<std::string> to_str(bool val) {

Original file line number	Diff line number	Diff line change
`@@ -31,6 +31,7 @@ t_options read_options(int argc, const char** argv) {`
`31`	`31`
`32`	`32`	`struct ParseOnOff {`
`33`	`33`	`ConvertedValue<bool> from_str(std::string str) {`
	`34`	`+ std::transform(str.begin(), str.end(), str.begin(), ::tolower);`
`34`	`35`	`ConvertedValue<bool> conv_value;`
`35`	`36`	`if (str == "on")`
`36`	`37`	`conv_value.set_value(true);`
`@@ -42,7 +43,6 @@ struct ParseOnOff {`
`42`	`43`	`conv_value.set_error(msg.str());`
`43`	`44`	`}`
`44`	`45`	`return conv_value;`
`45`		`- ;`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`ConvertedValue<std::string> to_str(bool val) {`