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-rwxr-xr-xWrappers/Python/ccpi/optimisation/funcs.py12
1 files changed, 6 insertions, 6 deletions
diff --git a/Wrappers/Python/ccpi/optimisation/funcs.py b/Wrappers/Python/ccpi/optimisation/funcs.py
index 490d742..c105236 100755
--- a/Wrappers/Python/ccpi/optimisation/funcs.py
+++ b/Wrappers/Python/ccpi/optimisation/funcs.py
@@ -38,12 +38,12 @@ def isSizeCorrect(data1 ,data2):
class Function(object):
def __init__(self):
- self.op = Identity()
- def __call__(self,x, out=None): return 0
- def grad(self, x): return 0
- def prox(self, x, tau): return x
- def gradient(self, x, out=None): return self.grad(x)
- def proximal(self, x, tau, out=None): return self.prox(x, tau)
+ pass
+ def __call__(self,x, out=None): raise NotImplementedError
+ def grad(self, x): raise NotImplementedError
+ def prox(self, x, tau): raise NotImplementedError
+ def gradient(self, x, out=None): raise NotImplementedError
+ def proximal(self, x, tau, out=None): raise NotImplementedError
class Norm2(Function):