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Actor Framework
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cpp-libs
Actor Framework
Commits
c71a2281
Commit
c71a2281
authored
Jun 03, 2013
by
Dominik Charousset
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added algorithms to join strings
parent
a1f03572
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-1
cppa/util/algorithm.hpp
cppa/util/algorithm.hpp
+12
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cppa/util/algorithm.hpp
View file @
c71a2281
...
...
@@ -34,6 +34,9 @@
#include <string>
#include <vector>
#include <algorithm>
#include <type_traits>
#include "cppa/util/type_traits.hpp"
namespace
cppa
{
namespace
util
{
...
...
@@ -42,14 +45,22 @@ std::vector<std::string> split(const std::string& str,
bool
keep_empties
=
true
);
template
<
typename
Iterator
>
std
::
string
join
(
Iterator
begin
,
Iterator
end
)
{
typename
std
::
enable_if
<
is_forward_iterator
<
Iterator
>::
value
,
std
::
string
>::
type
join
(
Iterator
begin
,
Iterator
end
,
const
std
::
string
&
glue
=
""
)
{
std
::
string
result
;
std
::
for_each
(
begin
,
end
,
[
&
](
const
std
::
string
&
str
)
{
if
(
!
result
.
empty
())
result
+=
glue
;
result
+=
str
;
});
return
result
;
}
template
<
typename
Container
>
typename
std
::
enable_if
<
is_iterable
<
Container
>::
value
,
std
::
string
>::
type
join
(
const
Container
&
c
,
const
std
::
string
&
glue
=
""
)
{
return
join
(
c
.
begin
(),
c
.
end
(),
glue
);
}
}
}
// namespace cppa::util
#endif // CPPA_UTIL_SPLIT_HPP
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