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57 lines
1.8 KiB
Plaintext
57 lines
1.8 KiB
Plaintext
#summary Home page for Google Ctemplate
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= Google Ctemplate =
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A simple but powerful template language for C++.
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== Overview ==
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The ctemplate package contains a library implementing a simple but powerful template language for C++. It emphasizes separating logic from presentation: it is impossible to embed application logic in this template language.
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Ctemplate is distributed under the terms of the
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[http://www.opensource.org/licenses/bsd-license.php BSD License].
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To learn more about how to use ctemplate, see the
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[http://google-ctemplate.googlecode.com/svn/trunk/docs/ Documentation].
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For downloads, news and other information, visit our
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[http://code.google.com/p/google-ctemplate Project Page].
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== Example ==
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This is by no means a complete example; it simply gives you a feel for what the ctemplate API looks like.
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Here is a simple template file:
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{{{
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Hello {{NAME}},
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You have just won ${{VALUE}}!
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{{#IN_CA}}Well, ${{TAXED_VALUE}}, after taxes.{{/IN_CA}}
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}}}
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Here is a C++ program to fill in the template, which we assume is stored in the file 'example.tpl':
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{{{
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#include <stdlib.h>
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#include <string>
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#include <iostream>
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#include <google/template.h>
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int main(int argc, char** argv) {
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google::TemplateDictionary dict("example");
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dict.SetValue("NAME", "John Smith")
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int winnings = random() % 100000;
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dict.SetIntValue("VALUE", winnings);
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dict.SetFormattedValue("TAXED_VALUE", "%.2f", winnings * 0.83);
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// For now, assume everyone lives in CA.
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// (Try running the program with a 0 here instead!)
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if (1) {
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dict.ShowSection("IN_CA");
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}
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google::Template* tpl = google::Template::GetTemplate("example.tpl",
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google::DO_NOT_STRIP);
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std::string output;
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tpl->Expand(&output, &dict);
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std::cout << output;
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return 0;
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}
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}}}
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