Hi everyone,

I am having some issues with the boost::regex assign method.

 

I have been following an example on the boost site for a search and replace.

However I seem to be getting an Empty Expression exception when assigning my expression to my boost:regex object.

 

boost::regex exp;

const char* expression_string = "([[:space:]](|-)[[:digit:]]+)f;";

exp.assign(expression_string);

 

Any ideas?

I have tried a few different syntax option types at the end without success.

 

Thanks

Josh

 

Ps. I posted this in comp.lang.c++ before realising that this is probably the better place to ask boost questions J

 


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