diff options
| -rw-r--r-- | synth/util.cpp | 22 | ||||
| -rw-r--r-- | synth/util.h | 2 |
2 files changed, 18 insertions, 6 deletions
diff --git a/synth/util.cpp b/synth/util.cpp index 51e6fda..2862fdb 100644 --- a/synth/util.cpp +++ b/synth/util.cpp @@ -175,24 +175,34 @@ parameter_enum param_to_enum(string param) return UNKNOWN; } -string extract_var(string s) +string str_before(string s, char delim, string onfail) { size_t p; - p=s.find('='); + p=s.find(delim); if (p!=string::npos) return s.substr(0,p); else - return ""; + return onfail; } -string extract_val(string s) +string str_after(string s, char delim, string onfail) { size_t p; - p=s.find('='); + p=s.find(delim); if (p!=string::npos) return s.substr(p+1); else - return s; + return onfail; +} + +string extract_var(string s) +{ + return str_before(s,'=',""); +} + +string extract_val(string s) +{ + return str_after(s,'=',s); } string fileext(string f) diff --git a/synth/util.h b/synth/util.h index e571c7d..ad88954 100644 --- a/synth/util.h +++ b/synth/util.h @@ -28,4 +28,6 @@ string extract_val(string s); string fileext(string f); +string str_before(string s, char delim, string onfail=""); +string str_after(string s, char delim, string onfail=""); #endif |