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Error when calling a method of dynamic array
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Join Date: Oct 2007
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Hi, I'm getting this error:
Asig 2.cpp In function `void ManiMatrix()': 31
Asig 2.cpp expected primary-expression before "int"
Asig 2\Makefile.win [Build Error] ["Asig 2.o"] Error 1
Here is how I'm calling it from main: customMatrix.checkIfMagic();
Prototype in the class: void checkIfMagic(int**);
void matrix::checkIfMagic(int **arrayOfArray)
{// function began
} // function end
Any suggestion will be appreciated.
Asig 2.cpp In function `void ManiMatrix()': 31
Asig 2.cpp expected primary-expression before "int"
Asig 2\Makefile.win [Build Error] ["Asig 2.o"] Error 1
Here is how I'm calling it from main: customMatrix.checkIfMagic();
Prototype in the class: void checkIfMagic(int**);
void matrix::checkIfMagic(int **arrayOfArray)
{// function began
} // function end
Any suggestion will be appreciated.
Last edited by kako13; Feb 8th, 2008 at 9:41 pm.
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Originally Posted by kako13 
Asig 2.cpp In function `void ManiMatrix()': 31
I don't see anything wrong with
checkIfMagic . But what is this function void ManiMatrix() in the first warning? Also make sure that Mani is not a misspelling for Main . •
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Originally Posted by WolfPack
I don't see anything wrong withcheckIfMagic. But what is this functionvoid ManiMatrix()in the first warning? Also make sure thatManiis not a misspelling forMain.
customMatrix.checkIfMagic() from a function include in the main. I also calls another function from there without any problem. I use Void ManiMatrix to call the functions that are in the class. •
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So what you're saying is that you have a function called
Please use code tags when you post code!
ManiMatrix which is supposed to call customMatrix.checkIfMagic() ? In that case, could you post the the line in which you call checkIfMagic() in a little bit of context? The compiler error mentions 'int', which I haven't seen yet.Please use code tags when you post code!
Last edited by John A; Feb 8th, 2008 at 10:54 pm.
"Technological progress is like an axe in the hands of a pathological criminal."
All my posts may be freely redistributed under the terms of the MIT license.
All my posts may be freely redistributed under the terms of the MIT license.
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Originally Posted by joeprogrammer
So what you're saying is that you have a function calledManiMatrixwhich is supposed to callcustomMatrix.checkIfMagic()? In that case, could you post the the line in which you call checkIfMagic() in a little bit of context? The compiler error mentions 'int', which I haven't seen yet.
Please use code tags when you post code!
C++ Syntax (Toggle Plain Text)
Updated error:
Asig 2\Asig 2.cpp In function `void ManiMatrix()': Asig 2\Asig 2.cpp no matching function for call to `matrix::checkIfMagic()' Asig 2\matrix.h:118 candidates are: void matrix::checkIfMagic(int**) Asig 2\Makefile.win [Build Error] ["Asig 2.o"] Error 1
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Well, that's because you coded your function to accept
int ** as a parameter, and you're calling it without any arguments. "Technological progress is like an axe in the hands of a pathological criminal."
All my posts may be freely redistributed under the terms of the MIT license.
All my posts may be freely redistributed under the terms of the MIT license.
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Well I want to pass an array that is inside the class, how I do that?
I try this but I got error:
I try this but I got error:
{ // ManiMatrix began
matrix customMatrix;
customMatrix.createFile();
customMatrix.readFileIntoArray();
customMatrix.checkIfMagic(arrayOfArray);
} // ManiMatrix endI:\Class\CCOM 4005\Asig\Asig 2\Asig 2.cpp In function `void ManiMatrix()': 31 I:\Class\CCOM 4005\Asig\Asig 2\Asig 2.cpp `arrayOfArray' undeclared (first use this function) (Each undeclared identifier is reported only once for each function it appears in.) I:\Class\CCOM 4005\Asig\Asig 2\Makefile.win [Build Error] ["Asig 2.o"] Error 1
Last edited by kako13; Feb 9th, 2008 at 6:27 pm.
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>Well I want to pass an array that is inside the class, how I do that?
I'm assuming you mean that the array is a member of
I'm assuming you mean that the array is a member of
matrix . In that case, you'd call the function like this: C++ Syntax (Toggle Plain Text)
Last edited by John A; Feb 9th, 2008 at 7:06 pm.
"Technological progress is like an axe in the hands of a pathological criminal."
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All my posts may be freely redistributed under the terms of the MIT license.
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Originally Posted by joeprogrammer
>Well I want to pass an array that is inside the class, how I do that?
I'm assuming you mean that the array is a member ofmatrix. In that case, you'd call the function like this:
C++ Syntax (Toggle Plain Text)
matrix , so is not in public or private area... •
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Originally Posted by kako13
arrayOfArray is a dynamic array create inside a method of the class matrix , so is not in public or private area... arrayOfArray as a public/private member of matrix , or you need a pointer to it that is accessible within the scope of ManiMatrix(). "Technological progress is like an axe in the hands of a pathological criminal."
All my posts may be freely redistributed under the terms of the MIT license.
All my posts may be freely redistributed under the terms of the MIT license.
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