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authorFlorent Le Coz <louiz@louiz.org>2013-11-12 23:43:43 +0100
committerFlorent Le Coz <louiz@louiz.org>2013-11-12 23:48:10 +0100
commit5817a95b5ee89480788832be35679dfcd2ed833b (patch)
treeb4db0db18a195b11f820247b78bfc4df5dba8c14 /src/utils
parentb60cbda4f93bb83e36b29f5cba975b94b833663d (diff)
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Basic handling of modes, both ways
Diffstat (limited to 'src/utils')
-rw-r--r--src/utils/split.cpp18
-rw-r--r--src/utils/split.hpp10
2 files changed, 19 insertions, 9 deletions
diff --git a/src/utils/split.cpp b/src/utils/split.cpp
new file mode 100644
index 0000000..82852ee
--- /dev/null
+++ b/src/utils/split.cpp
@@ -0,0 +1,18 @@
+#include <utils/split.hpp>
+
+namespace utils
+{
+ std::vector<std::string> split(const std::string &s, const char delim, const bool allow_empty)
+ {
+ std::vector<std::string> ret;
+ std::stringstream ss(s);
+ std::string item;
+ while (std::getline(ss, item, delim))
+ {
+ if (item.empty() && !allow_empty)
+ continue ;
+ ret.emplace_back(std::move(item));
+ }
+ return ret;
+ }
+}
diff --git a/src/utils/split.hpp b/src/utils/split.hpp
index 0067131..9fee90a 100644
--- a/src/utils/split.hpp
+++ b/src/utils/split.hpp
@@ -7,15 +7,7 @@
namespace utils
{
- std::vector<std::string> split(const std::string &s, const char delim)
- {
- std::vector<std::string> ret;
- std::stringstream ss(s);
- std::string item;
- while (std::getline(ss, item, delim))
- ret.emplace_back(std::move(item));
- return ret;
- }
+ std::vector<std::string> split(const std::string &s, const char delim, const bool allow_empty=true);
}
#endif // SPLIT_INCLUDED