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ensure that mutator function for CONFIG_VARIABLE_SPECIAL is used when assigning initial value during construction

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Paul Davis 2015-10-21 07:53:21 -04:00
parent 7a453d2329
commit 6e7ca06f63
1 changed files with 1 additions and 1 deletions
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2
libs/pbd/pbd/configuration_variable.h
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@ -167,7 +167,7 @@ class /*LIBPBD_API*/ ConfigVariableWithMutation : public ConfigVariable<T>
{ {
public: public:
ConfigVariableWithMutation (std::string name, T val, T (*m)(T)) ConfigVariableWithMutation (std::string name, T val, T (*m)(T))
: ConfigVariable<T> (name, val), mutator (m) {} : ConfigVariable<T> (name, m (val)), unmutated_value (val), mutator (m) {}
bool set (T val) { bool set (T val) {
if (unmutated_value != val) { if (unmutated_value != val) {