operator-overloading

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Why should I overload a C++ operator as a global function (STL does) and what are the caveats?

Why would I want to overload a C++ operator() as global and not member function. For example, the == operator.[详细]

2023-04-09 02:54 分类：问答
How to overload operator +() for a class

The following is a class that contains a operator+ method.I understand the feetInches::operator+(const feetInches &other) constpart of it but in the method definition, why is there an extra feetIn[详细]

2023-04-08 23:31 分类：问答
inheritance and "invalid covariant return type" error on operator overloading

I have the following class representing numerical arrays class Array { protected : double *data;// this will hold the data of the array[详细]

2023-04-07 23:28 分类：问答
How to redefine the .^ operator in MATLAB?

How can I redefine the exponential function .^ in MATLAB? From:开发者_如何学JAVA x.^y to: sign(x).*abs(x.^y))[详细]

2023-04-07 22:57 分类：问答
How does Array#- (subtract operator) compare elements for equality?

When I call Array#- it doesn\'t seems to call any comparison method on the strings I\'m comparing: class String[详细]

2023-04-06 12:43 分类：问答
Friend Operator << overloading issues,

I\'m having an issue with my operator<< overloading where I can not access the private variables of the class it is in no matter what I do because it will say that the variables are private as a[详细]

2023-04-06 11:02 分类：问答
Set with Custom String Class Problem

I have written a custom string class. I want to use STL set with it. I have overloaded operator < But still its giving me problem[详细]

2023-04-06 07:33 分类：问答
Question on virtual operator* on C++

I was trying to make virtual operator on C++ class Data { virtual Matrix operator* (Matrix &_matrix);[详细]

2023-04-06 05:04 分类：问答
Why can't Matlab R2010 load neural network objects from R2007?

I have a Neural Network that I\'ve save to a .mat file in Matlab 2007. I\'m trying to load the neural network from the file with load filename.mat.[详细]

2023-04-06 03:54 分类：问答
operator<< overload in C++ for a class in class

i have the following classes: class mypipe { class node { public: char ch; node* next; node(){...} node(char c){..}[详细]

2023-04-05 11:53 分类：问答