Changeset d9341fa in sasmodels

Timestamp:

Dec 18, 2017 11:01:30 AM (7 years ago)

Author:

Omer Eisenberg <omereis@…>

Children:

5c2a0f2

Parents:

98a4f14

Message:

writing constants to sniplets in 'add_constants'

File:

• sasmodels/py2c.py (modified) (1 diff)

sasmodels/py2c.py

@@ -1100 +1100 @@
         print(tree_source)
 
+def add_constants (sniplets, c_constants):
+    sniplets.append("#include <math.h>")
+    sniplets.append("")
+    vars = c_constants.keys()
+    for c_var in vars:
+        declare_values = str(c_constants[c_var])
+        if (hasattr(declare_values,'__len__')):
+            declare_values = declare_values.replace ('  ',' ')
+            declare_values = declare_values.replace ('[ ','[')
+            declare_values = declare_values.replace (' ]',']')
+            declare_values = declare_values.replace (' ',',')
+        str_dcl = "double " + c_var
+        str_dcl += " = " + declare_values + ";"
+        sniplets.append (str_dcl)
+        sniplets.append("")
+
 def translate(functions, constants=0):
     sniplets = []
-    sniplets.append("#include <math.h>")
-    sniplets.append("static double pi = 3.14159265359;")
+#    sniplets.append("#include <math.h>")
+#    sniplets.append("static double pi = 3.14159265359;")
+    add_constants (sniplets, constants)
     for source,fname,line_no in functions:
         line_directive = '#line %d "%s"' %(line_no,fname)