C++的字符串格式化库

// The text template

wstring text = L

"I heart {$place}!"

;

// Data to feed the template engine

cpptempl::data_map data ;

// {$place} => Okinawa

data[L

"place"

] = cpptempl::make_data(L

"Okinawa"

);

// parse the template with the supplied data dictionary

wstring result = cpptempl::parse(text, data) ;

// You'd probably load this template from a file in real life.

wstring text = L

"<h3>Locations</h3>\n<ul>\n"

L

"{% for place in places %}"

L

"<li>{$place}</li>\n"

L

"{% endfor %}"

L

"</ul>"

;

// Create the list of items

cpptempl::data_list places;

places.push_back(cpptempl::make_data(L

"Okinawa"

));

places.push_back(cpptempl::make_data(L

"San Francisco"

));

// Now set this in the data map

cpptempl::data_map data ;

data[L

"places"

] = cpptempl::make_data(places);

// parse the template with the supplied data dictionary

wstring result = cpptempl::parse(text, data) ;