Re: invalid use of template-name 'Array' without an argument(compile error, plz help)

Victor Bazarov <v.bazarov@comcast.invalid>
Sat, 11 Jun 2011 13:34:27 -0400
On 6/10/2011 6:06 PM, eric wrote:

On Jun 10, 2:31 pm, Victor Bazarov<v.baza...@comcast.invalid> wrote:

On 6/10/2011 5:15 PM, eric wrote:

so idea what these errors talk about, plz help, thank a lot in
advance, Eric

Also, please read the FAQ section 35 (if memory serves). You're likely
to encounter linker errors since the definitions of the member functions

.. ^^^^^^^^^^^^^^^^^^^^^^^^^^

of your 'Array' template are not available to the compiler at the time
when it needs it (while compiling the 'main' function).

 > [..]

I follow your suggestion modify my Array.cpp file, so now it become
but my compile result is still not success
eric@eric-laptop:~/CppPrimer3$ g++ Array.cpp pg52.cpp
/tmp/ccBUveZE.o: In function `main':
pg52.cpp:(.text+0x23): undefined reference to `Array<int>::Array(int)'
pg52.cpp:(.text+0x37): undefined reference to
pg52.cpp:(.text+0x4b): undefined reference to
collect2: ld returned 1 exit status

That's the linker. You got the linker errors as I said you would.


Go read the FAQ.

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