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Home » U++ Library support » U++ Core » no String::Replace() ?
Re: no String::Replace() ? [message #29361 is a reply to message #11274] Sat, 16 October 2010 02:14 Go to previous message
zsolt is currently offline  zsolt
Messages: 702
Registered: December 2005
Location: Budapest, Hungary
Contributor
BTW, some years ago I created a simple template based string replacer class. Replacing a lot of template variables in a long string many times is much faster that way.

The sample code:
#include <Core/Core.h>
#include <StringReplacer/StringReplacer.h>

CONSOLE_APP_MAIN
{
	String template_str = "This is an example\n"
		"!PARTNER! lives in !CITY!\n"
		"Price of !PRODUCT.NAME! is !PRODUCT.PRICE!\n"
		"This is some text at the end.";
	VectorMap<String, Value> template_args;

	template_args.Add("PARTNER", "John Doe");
	template_args.Add("CITY", "Budapest");
	template_args.Add("PRODUCT.NAME", "Disk");
	template_args.Add("PRODUCT.PRICE", "12.34");

	StringReplacer replacer;
	replacer.SetTemplate(template_str);

	String result;
	replacer.Cat(template_args, result);
	
	Cout() << result;
	Cout() << "\n\nDone\n";
}


I can upload it here if somebody would use it.
 
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