Diff: StrLib.h

Revision:

7:7bc89a64bfbd

Parent:

6:4447094b7e51

--- a/StrLib.h	Fri Oct 09 05:20:44 2015 +0000
+++ b/StrLib.h	Tue Oct 20 01:23:22 2015 +0000
@@ -1,25 +1,24 @@
 #pragma once
 
-#ifndef MBED_STRLIB_H
-#define MBED_STRLIB_H
-
 #include "mbed.h"
 #include <string>
 
 
-/** String(Ascii) -> long(int)
+
+/** String(Ascii) -> "long long"(64bit) integer.
  *
  * @param   string target(str), int Base(8:Oct, 10:Dec, 16:Hex)
- * @return  long int
+ * @return  long long int. if -1; error.
 */
-long   A2I(string, int);
+long long A2I(string str, unsigned int base);
 
 /** int -> string
  *
  * @param   int target(num), int Base(8:Oct, 10:Dec, 16:Hex), int Number of digit
  * @return  string str
 */
-string I2A(int num, int base= 10, int digitNum= 0);
+string I2A(int num, unsigned int base= 10, unsigned int digitNum= 0);
+string I2A(long long num, unsigned int base= 10, unsigned int digitNum= 0);
 
 /** float -> string
  *
@@ -46,5 +45,4 @@
 */
 string toAlpanumeric(string str, bool large=false);
 
-#endif
 // EOF
\ No newline at end of file