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Sun Studio 12 Update 1: Debugging a Program With dbx

whatis name Command

Use the whatis command to print the definitions of function and class templates and instantiated functions and classes.

For a class template:


(dbx) whatis -t Array
template<class T> class Array
To get the full template declaration, try `whatis -t Array<int>’;

For the class template’s constructors:


(dbx) whatis Array
More than one identifier ’Array’.
Select one of the following:
 0) Cancel
 1) Array<int>::Array(int)
 2) Array<double>::Array(int>
> 1
Array<int>::Array(int 1);

For a function template:


(dbx) whatis square
More than one identifier ’square’.
Select one of the following:
 0) Cancel
 1) square<int(__type_0,__type_0*)
 2) square<double>(__type_0,__type_0*)
> 2
void square<double>(double num, double *result);

For a class template instantiation:


(dbx) whatis -t Array<double>
class Array<double>; {
public:
    int Array<double>::getlength()
    double &Array<double>::operator [](int i);
    Array<double>::Array<double>(int l);
    Array<double>::~Array<double>();
private:
    int length;
    double *array;
};

For a function template instantiation:


(dbx) whatis square(int, int*)
void square(int num, int *result);

For more information, see whatis Command.