libs/local_function/test/all_decl_seq.cpp
// 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/local_function.hpp>
#include <boost/typeof/typeof.hpp>
#include BOOST_TYPEOF_INCREMENT_REGISTRATION_GROUP()
struct s;
BOOST_TYPEOF_REGISTER_TYPE(s); // Register before bind `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;
}