vector & remove_if

[mickey]

Hello,
this below doens't work but it gives the idea (hope) of my problem:

class Feature {
public:
 
bool isNotValid(int i) {
	return this->_indexMissedMask[i];		
}
void compute() {
          vector<double>::iterator iter = remove_if(validValue.begin(),  
                           validValue.end(), &Feature::isNotValid );
 
}

class Feature {
public:

bool isNotValid(int i) {
	return this->_indexMissedMask[i];		
}
void compute() {
          vector<double>::iterator iter = remove_if(validValue.begin(),  
                           validValue.end(), &Feature::isNotValid );
          
}

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_indexMissedMask is a vector of bool like this: false, false, true, false........
I have to remove from validValue all elements at the position with _indexMissedMask is "true".
Any hints, please?