Error message: Request for member ' ' in ' ' which is of non-class Type QString
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I have a struct as follows:
struct MyStruct {
double col1;
double col2;
};That I use for the elements in a QVector called MyArray of type MyStruct. I am wondering why these statements compile:
double xMax, xMin, yMax, yMin;
xMax = MyArray.value(0).col1;
xMin = MyArray.value(0).col1;but these don't and display the error message: "Request for member 'value ' in 'myArray ' which is of non-class Type QString":
yMax = myArray.value(0).col2;
yMin = my Array.value(0).col2;I am just trying to get the first elements to use for comparisons of max and min values in a for loop. I am confused why the xMax and xMin compiles, but the yMax and yMin doesn't compile even though they are instantiated the exact same way? Any help would be appreciated!
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I have a struct as follows:
struct MyStruct {
double col1;
double col2;
};That I use for the elements in a QVector called MyArray of type MyStruct. I am wondering why these statements compile:
double xMax, xMin, yMax, yMin;
xMax = MyArray.value(0).col1;
xMin = MyArray.value(0).col1;but these don't and display the error message: "Request for member 'value ' in 'myArray ' which is of non-class Type QString":
yMax = myArray.value(0).col2;
yMin = my Array.value(0).col2;I am just trying to get the first elements to use for comparisons of max and min values in a for loop. I am confused why the xMax and xMin compiles, but the yMax and yMin doesn't compile even though they are instantiated the exact same way? Any help would be appreciated!
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It might be a silly questions, but is there a difference between
myArrayandMyArray?@aha_1980 that was the error! I realized a few seconds after I posted the question. I didn't capitalize the "m" in MyArray and it led to that error. I guess it was just some weird C++ that the error message had nothing to do with the variable name I guess!
