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Added a Split() function to Util::Format.

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This commit is contained in:
Bart Trzynadlowski 2016-06-02 03:14:46 +00:00
parent d1330d310c
commit 968652bcfb
1 changed files with 25 additions and 1 deletions
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26
Src/Util/Format.h
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@ -5,6 +5,7 @@
#include <sstream> #include <sstream>
#include <iomanip> #include <iomanip>
#include <cstdint> #include <cstdint>
#include <vector>
namespace Util namespace Util
{ {
@ -42,7 +43,30 @@ namespace Util
} }
return *this; return *this;
} }
std::vector<std::string> Split(char separator)
{
// Very inefficient: lots of intermediate string copies!
std::string str = m_stream.str();
const char *start = str.c_str();
const char *end = start;
std::vector<std::string> parts;
do
{
if (*end == separator || !*end)
{
size_t len = end - start;
if (len)
parts.emplace_back(start, len);
else
parts.emplace_back();
start = end + 1;
}
++end;
} while (end[-1]);
return parts;
}
Format(const std::string &str) Format(const std::string &str)
: m_stream(str) : m_stream(str)
{ {