123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177 |
- // Copyright (C) 2009-2012 Lorenzo Caminiti
- // Distributed under the Boost Software License, Version 1.0
- // (see accompanying file LICENSE_1_0.txt or a copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- // Home at http://www.boost.org/libs/local_function
- #include <boost/config.hpp>
- #ifdef BOOST_NO_CXX11_VARIADIC_MACROS
- # error "variadic macros required"
- #else
- #include <boost/local_function.hpp>
- #include <boost/typeof/typeof.hpp>
- #include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
- struct s;
- BOOST_TYPEOF_REGISTER_TYPE(s) // Register before binding `this_` below.
- // Compile all local function declaration combinations.
- struct s {
- void f(double p = 1.23, double q = -1.23) {
- { // Only params.
- void BOOST_LOCAL_FUNCTION(int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l(1);
- }
- { // Only const binds.
- int a, b;
- const int& BOOST_LOCAL_FUNCTION(const bind a,
- const bind& b, const bind& p, const bind q) {
- return b;
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l();
- const s& BOOST_LOCAL_FUNCTION(const bind this_) {
- return *this_;
- } BOOST_LOCAL_FUNCTION_NAME(t)
- t();
- const int BOOST_LOCAL_FUNCTION(const bind a,
- const bind& b, const bind& p, const bind q,
- const bind this_) {
- return a;
- } BOOST_LOCAL_FUNCTION_NAME(lt)
- lt();
- }
- { // Only plain binds.
- int c, d;
- int& BOOST_LOCAL_FUNCTION(bind c, bind& d,
- bind& p, bind& q) {
- return d;
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l();
- s& BOOST_LOCAL_FUNCTION(bind this_) {
- return *this_;
- } BOOST_LOCAL_FUNCTION_NAME(t)
- t();
- int BOOST_LOCAL_FUNCTION(bind c, bind& d,
- bind& p, bind& q, bind this_) {
- return c;
- } BOOST_LOCAL_FUNCTION_NAME(lt)
- lt();
- }
- { // Both params and const binds.
- int a, b;
- void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
- const bind& p, const bind q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l(1);
- void BOOST_LOCAL_FUNCTION(const bind this_,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(t)
- t(1);
- void BOOST_LOCAL_FUNCTION(const bind a, const bind this_,
- const bind& b, const bind& p, const bind q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(lt)
- lt(1);
- }
- { // Both params and plain binds.
- int c, d;
- void BOOST_LOCAL_FUNCTION(bind c, bind& d, bind& p, bind q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l(1);
- void BOOST_LOCAL_FUNCTION(bind this_,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(t)
- t(1);
-
- void BOOST_LOCAL_FUNCTION(bind c, bind& d,
- bind& p, bind this_, bind q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(lt)
- lt(1);
- }
- { // Both const and plain binds.
- int a, b, c, d;
- void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
- const bind p, bind c, bind& d, bind q) {
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l();
- void BOOST_LOCAL_FUNCTION(const bind this_,
- bind c, bind& d, bind q) {
- } BOOST_LOCAL_FUNCTION_NAME(ct)
- ct();
- void BOOST_LOCAL_FUNCTION(const bind this_,
- const bind a, const bind& b, const bind p,
- bind c, bind& d, bind q) {
- } BOOST_LOCAL_FUNCTION_NAME(lct)
- lct();
- void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
- const bind p, bind this_) {
- } BOOST_LOCAL_FUNCTION_NAME(pt)
- pt();
- void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
- const bind p, bind c, bind this_, bind& d, bind q) {
- } BOOST_LOCAL_FUNCTION_NAME(lpt)
- lpt();
- }
- { // All params, const binds, and plain binds.
- int a, b, c, d;
-
- void BOOST_LOCAL_FUNCTION(
- const bind a, const bind& b, const bind& p,
- bind c, bind& d, bind& q, int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(l)
- l(1);
- void BOOST_LOCAL_FUNCTION(const bind this_,
- bind c, bind& d, bind& q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(ct)
- ct(1);
- void BOOST_LOCAL_FUNCTION(
- const bind a, const bind& b, const bind& p,
- bind this_, int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(pt)
- pt(1);
- void BOOST_LOCAL_FUNCTION(const bind a, const bind this_,
- const bind& b, const bind& p, bind c, bind& d,
- bind& q, int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(lct)
- lct(1);
- void BOOST_LOCAL_FUNCTION(const bind a, const bind& b,
- const bind& p, bind c, bind& d, bind this_, bind& q,
- int x, int y, default 0) {
- } BOOST_LOCAL_FUNCTION_NAME(lpt)
- lpt(1);
- }
- }
- };
- int main(void) {
- s().f();
- return 0;
- }
- #endif // VARIADIC_MACROS
|