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/*
* Copyright 2018 Sven Verdoolaege
*
* Use of this software is governed by the MIT license
*
* Written by Sven Verdoolaege.
*/
#include "cpp.h"
#include "cpp_conversion.h"
/* Print a function called "function" for converting objects of
* type "name" from the "from" bindings to the "to" bindings.
*/
static void convert(const char *name, const char *from, const char *to,
const char *function)
{
printf("%s%s %s(%s%s obj) {\n", to, name, function, from, name);
printf("\t""return %s""manage(obj.copy());\n", to);
printf("}\n");
printf("\n");
}
/* Print functions for converting objects of "clazz"
* between the default and the checked C++ bindings.
*
* The conversion from default to checked is called "check".
* The inverse conversion is called "uncheck".
* For example, to "set", the following two functions are generated:
*
* checked::set check(set obj) {
* return checked::manage(obj.copy());
* }
*
* set uncheck(checked::set obj) {
* return manage(obj.copy());
* }
*/
static void print(const isl_class &clazz)
{
string name = cpp_generator::type2cpp(clazz.name);
convert(name.c_str(), "", "checked::", "check");
convert(name.c_str(), "checked::", "", "uncheck");
}
/* Generate conversion functions for converting objects between
* the default and the checked C++ bindings.
* Do this for each exported class.
*/
void cpp_conversion_generator::generate()
{
map<string, isl_class>::iterator ci;
printf("namespace isl {\n\n");
for (ci = classes.begin(); ci != classes.end(); ++ci)
print(ci->second);
printf("} // namespace isl\n");
}
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