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22 changes: 15 additions & 7 deletions src/utils/utils.h
Original file line number Diff line number Diff line change
Expand Up @@ -19,8 +19,9 @@
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include "options.h"
#include <limits>

#include "options.h"
#include "miniz/miniz.h"

/**
Expand Down Expand Up @@ -201,15 +202,22 @@ inline bool parse_boolstring(const std::string &value) { return value == "true";

inline double double_min() { return std::numeric_limits<double>::min(); }

static inline std::string &ltrim(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
return s;
// trim from start
static inline std::string& ltrim(std::string &s)
{
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch)
{ return !std::isspace(ch); }));
return s;
}

// trim from end
static inline std::string &rtrim(std::string &s) {
s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
return s;
static inline std::string& rtrim(std::string &s)
{
s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch)
{ return !std::isspace(ch); })
.base(),
s.end());
return s;
}

// trim from both ends
Expand Down