boost: drop boost dependency in utilstrencodings.cpp

theuni · theuni · commit 352058e8b0da · 2014-10-15T15:13:20.000-04:00
diff --git a/src/utilstrencodings.cpp b/src/utilstrencodings.cpp
@@ -9,8 +9,8 @@
 
 #include <errno.h>
 #include <limits>
-
-#include <boost/foreach.hpp>
+#include <cstdlib>
+#include <cstring>
 
 using namespace std;
 
@@ -53,9 +53,9 @@ signed char HexDigit(char c)
 
 bool IsHex(const string& str)
 {
-    BOOST_FOREACH(char c, str)
+    for(std::string::const_iterator it(str.begin()); it != str.end(); ++it)
     {
-        if (HexDigit(c) < 0)
+        if (HexDigit(*it) < 0)
             return false;
     }
     return (str.size() > 0) && (str.size()%2 == 0);

Original file line number	Diff line number	Diff line change
`@@ -9,8 +9,8 @@`
`9`	`9`
`10`	`10`	`#include <errno.h>`
`11`	`11`	`#include <limits>`
`12`		`-`
`13`		`-#include <boost/foreach.hpp>`
	`12`	`+#include <cstdlib>`
	`13`	`+#include <cstring>`
`14`	`14`
`15`	`15`	`using namespace std;`
`16`	`16`
`@@ -53,9 +53,9 @@ signed char HexDigit(char c)`
`53`	`53`
`54`	`54`	`bool IsHex(const string& str)`
`55`	`55`	`{`
`56`		`- BOOST_FOREACH(char c, str)`
	`56`	`+ for(std::string::const_iterator it(str.begin()); it != str.end(); ++it)`
`57`	`57`	`{`
`58`		`- if (HexDigit(c) < 0)`
	`58`	`+ if (HexDigit(*it) < 0)`
`59`	`59`	`return false;`
`60`	`60`	`}`
`61`	`61`	`return (str.size() > 0) && (str.size()%2 == 0);`