Changeset 393 for cpp/frams/param

Timestamp:

06/03/15 17:57:46 (10 years ago)

Author:

sz

Message:

f0 parsing corrections and enhancements:

• f0 genotype becomes invalid if any of its numeric fields can't be parsed
• ParamInterface::set and ParamInterface::load2 return the error flag if a numeric parsing error occured
• fixed a bug in load2 (was failing on quoted fields containing a comma)

Location:

cpp/frams/param

Files:

• param.cpp (modified) (6 diffs)
• param.h (modified) (2 diffs)

cpp/frams/param/param.cpp

@@ -529 +529 @@
                 paInt mn, mx, def;
                 if (getMinMax(i, mn, mx, def) >= 3)
-                        return setInt(i, def);
+                        return setInt(i, def) | PSET_PARSEFAILED;
                 else
-                        return setInt(i, (paInt)0);
+                        return setInt(i, (paInt)0) | PSET_PARSEFAILED;
         }
         else
@@ -544 +544 @@
                 double mn, mx, def;
                 if (getMinMax(i, mn, mx, def) >= 3)
-                        return setDouble(i, def);
+                        return setDouble(i, def) | PSET_PARSEFAILED;
                 else
-                        return setDouble(i, (double)0);
+                        return setDouble(i, (double)0) | PSET_PARSEFAILED;
         }
         else
@@ -1013 +1013 @@
         const char *value, *valstop;
         SString tmpvalue;
+        bool parse_failed=false;
         if (poz >= s.len()) return fields_loaded;
         t = s.c_str() + poz;
@@ -1038 +1039 @@
                         {
                                 field_end = strchrlimit(quote2 + 1, ',', end);
-                                if (!field_end) next_field = field_end = end;
+                                if (!field_end) field_end = end;
+                                next_field = field_end;
                         }
                         equals_sign = strchrlimit(t, '=', quote);
@@ -1094 +1096 @@
                                 logPrintf("Param", "load2", LOG_WARN, "Adjusted '%s' in '%s' (was too %s)",
                                 id(i), getName(), (ret&PSET_HITMAX) ? "big" : "small");
+                        if (ret&PSET_PARSEFAILED)
+                                parse_failed=true;
                         *(char*)valstop = remember;
                 }
@@ -1104 +1108 @@
 #endif
         }
-        return fields_loaded;
+        return fields_loaded | (parse_failed ? LOAD2_PARSE_FAILED : 0);
 }
 

cpp/frams/param/param.h

@@ -50 +50 @@
 #define PSET_HITMAX     8
 
+#define PSET_NOPROPERTY 16
+
+#define PSET_PARSEFAILED        32
+
 // useful combination: need to get and display the value so that a user knows that the value they tried to set has been rejected or changed
-#define PSET_WARN (PSET_RONLY | PSET_HITMIN | PSET_HITMAX)
-
-#define PSET_NOPROPERTY 16
+#define PSET_WARN (PSET_RONLY | PSET_HITMIN | PSET_HITMAX | PSET_PARSEFAILED)
+
 
 struct ParamEntry;
@@ -162 +165 @@
         int saveprop(VirtFILE*, int i, const char* p, bool force = 0);
         int load(VirtFILE*, bool warn_unknown_fields = true, bool *abortable = NULL, int *linenum = NULL);///< @return the number of fields loaded
-        int load2(const SString &, int &);///< @return the number of fields loaded
+        int load2(const SString &, int &);///< @return the number of fields loaded (or'ed with LOAD2_PARSE_FAILED if a parsing error was detected)
 
         static const char* SERIALIZATION_PREFIX;
+        static const int LOAD2_PARSE_FAILED=(1<<30); ///< this bit is set in return value from load2 if a parse error was detected while loading. usage: if (load2(...) & LOAD2_PARSE_FAILED) ...
+        static const int LOAD2_IGNORE_PARSE_FAILED=(~LOAD2_PARSE_FAILED); ///< bitmask to be used if the parsing error is to be ignored. usage: int number_of_loaded_fields=load2(...) & LOAD2_IGNORE_PARSE_FAILED;
 
 #ifdef DEBUG