added default args, tested as python lib

README.md

@@ -9,6 +9,17 @@ Example Usage
 
 ./qtt.py -c pow -i math.h -l /usr/lib/x86_64-linux-gnu/libm.so "double (double,double)" '(1,2),(5,4)'
 
+Or, from python:
+
+from qtt import QTT
+
+timer = QTT()
+
+timer.add_c_test(cfunction="atof",typestring="double (const char*)",arglist=[("343"),("46445.34324")])
+
+timer.gcc_build()
+
+
 What?
 ======
 Time your (or standard) C functions!
@@ -23,6 +34,4 @@ It doesn't have install yet, run it from the checkout directory.
 
 It should work on all x86_64 systems.
 
-Support for using QTT as a library should be ready soon.
-
 ./qtt.py --help is pretty helpful

qtt.py

@@ -171,7 +171,7 @@ def c_snippet(self,cfunction,typestring,arglist,testnum):
         return (testruns_s,functext)
 
 
-    def add_c_test(self,tmpfile,cfunction,includefiles,typestring,arglist,libfiles):
+    def add_c_test(self,cfunction,typestring,arglist,libfiles="",includefiles="",tmpfile="/tmp/qtt_tmp.c"):
 
         self.all_add_gcc_files.append(libfiles)
         self.temp_file = tmpfile
@@ -243,7 +243,7 @@ def qtt_getargs():
             arglist = eval('['+args.arglist+']')
         except:
             print_info("FATAL: Cannot parse arglist argument as python tuples!")
-        timer.add_c_test(args.tmpfile,args.cfunction,args.includefiles,args.typestring,arglist,args.libfile)
+        timer.add_c_test(tmpfile=args.tmpfile,cfunction=args.cfunction,includefiles=args.includefiles,typestring=args.typestring,arglist=arglist,libfiles=args.libfile)
         r = timer.gcc_build()
     elif args.asmcode != None:
         r = timer.asm_snippet(args)