Changeset 7f6e9eb

Timestamp:

Aug 11, 2020, 2:58:26 PM (5 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

5bcdc8c

Parents:

7ed1d8f

Message:

Added support for doubles in parseargs

Location:

libcfa/src

Files:

• parseargs.cfa (modified) (3 diffs)
• parseargs.hfa (modified) (1 diff)

libcfa/src/parseargs.cfa

@@ -19 +19 @@
         extern          long long int strtoll (const char* str, char** endptr, int base);
         extern unsigned long long int strtoull(const char* str, char** endptr, int base);
+        extern                 double strtod  (const char* str, char** endptr);
 }
 
@@ -162 +163 @@
 }
 
+bool parse(const char * arg, int & value) {
+        char * end;
+        int r = strtoll(arg, &end, 10);
+        if(*end != '\0') return false;
+
+        value = r;
+        return true;
+}
+
 bool parse(const char * arg, unsigned & value) {
         char * end;
@@ -182 +192 @@
 }
 
-bool parse(const char * arg, int & value) {
-        char * end;
-        int r = strtoll(arg, &end, 10);
-        if(*end != '\0') return false;
-
-        value = r;
-        return true;
-}
+bool parse(const char * arg, double & value) {
+        char * end;
+        double r = strtod(arg, &end);
+        if(*end != '\0') return false;
+
+        value = r;
+        return true;
+}

libcfa/src/parseargs.hfa

@@ -38 +38 @@
 
 bool parse(const char *, const char * & );
+bool parse(const char *, int & );
 bool parse(const char *, unsigned & );
 bool parse(const char *, size_t & );
-bool parse(const char *, int & );
+bool parse(const char *, double & );