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Questions tagged pure-virtual

8 questions

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22
votes
2
answers

cannot declare variable ‘’ to be of abstract type ‘’

c++ inheritance gcc abstract-class pure-virtual
asked 2012-07-25T00:05:52.700
13
votes
2
answers

Any way to make Eclipse auto implement pure virtual functions?

c++ eclipse-cdt pure-virtual
asked 2012-01-28T20:05:23.027
69
votes
2
answers

Error: expected type-specifier before 'ClassName'

c++ shared-ptr pure-virtual
asked 2012-01-13T02:18:54.333
9
votes
10
answers

When should a virtual method be pure?

c++ methods derived-class pure-virtual
asked 2011-07-27T11:03:54.623
40
votes
6
answers

pure-specifier on function-definition

c++ abstract-class pure-virtual
asked 2010-06-01T15:56:10.667
64
votes
6
answers

Undefined symbols "vtable for ..." and "typeinfo for..."?

c++ linker-errors undefined-reference vtable pure-virtual
asked 2009-11-07T16:43:00.133
207
votes
11
answers

Why do we need a pure virtual destructor in C++?

c++ destructor pure-virtual
asked 2009-08-02T19:27:29.177
15
votes
7
answers

Deriving an abstract class from concrete class

c++ inheritance abstract-class pure-virtual
asked 2008-11-21T22:20:35.153