From 63c2caed90fc35fbad173839b668af36fe99dced Mon Sep 17 00:00:00 2001
From: Elias Pipping <elias.pipping@fu-berlin.de>
Date: Mon, 19 Sep 2011 13:29:51 +0200
Subject: [PATCH] Make functions virtual
---
src/nicefunction.hh | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/src/nicefunction.hh b/src/nicefunction.hh
index 6940ca08..2c86abcd 100644
--- a/src/nicefunction.hh
+++ b/src/nicefunction.hh
@@ -14,22 +14,26 @@ class NiceFunction : public VirtualFunction<double, double> {
class SampleFunction : public NiceFunction {
public:
- void evaluate(const double& x, double& y) const {
+ void virtual evaluate(const double& x, double& y) const {
y = (x < 1) ? x : (2 * x - 1);
}
- double leftDifferential(const double s) const { return (s <= 1) ? 1 : 2; }
+ double virtual leftDifferential(const double s) const {
+ return (s <= 1) ? 1 : 2;
+ }
- double rightDifferential(const double s) const { return (s < 1) ? 1 : 2; }
+ double virtual rightDifferential(const double s) const {
+ return (s < 1) ? 1 : 2;
+ }
};
class TrivialFunction : public NiceFunction {
public:
- void evaluate(const double& x, double& y) const { y = 0; }
+ void virtual evaluate(const double& x, double& y) const { y = 0; }
- double leftDifferential(const double) const { return 0; }
+ double virtual leftDifferential(const double) const { return 0; }
- double rightDifferential(const double) const { return 0; }
+ double virtual rightDifferential(const double) const { return 0; }
};
}
#endif
--
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