Posted: Fri Feb 20, 2004 1:28 am Post subject: Templated function for vectors
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I am trying to write a templated function for vectors of different classes I have written. The templated function is an insertion sort, but I am gettign some binary errors. I have also overloaded the <, ==, << and >> operators within the Course class
Here is a bit of my code
template <typename T>
void insertSort(vector<T> vecArray);
within main I have declared a vector of type Course.
vector<Course> courseVec;
I have opened a file and filled the vector
I call the function
insertSort(courseVec);
here is my insertion code for the templated function
here is the errors I am gettting. Can anyone help
error C2678: binary '<' : no operator found which takes a left-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2678: binary '<' : no operator found which takes a left-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2679: binary '=' : no operator found which takes a right-hand operand of type 'std::allocator<_Ty>::value_type' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2679: binary '=' : no operator found which takes a right-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
template <typename T>
void insertSort(vector<T> vecArray)
{
vector<T> temp;
for(unsigned int i=0; i < vecArray.size(); i++)
{
temp = vecArray[i+1];
if(temp < vecArray[i])
{
for(int j=i; temp < vecArray[j] && j >=0; j--)
{
vecArray[j+1] = vecArray[j];
}
vecArray[j+1] = temp;
}
}
}
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I am trying to write a templated function for vectors of different classes I have written. The templated function is an insertion sort, but I am gettign some binary errors. I have also overloaded the <, ==, << and >> operators within the Course class
Here is a bit of my code
template <typename T>
void insertSort(vector<T> vecArray);
within main I have declared a vector of type Course.
vector<Course> courseVec;
I have opened a file and filled the vector
I call the function
insertSort(courseVec);
here is my insertion code for the templated function
here is the errors I am gettting. Can anyone help
error C2678: binary '<' : no operator found which takes a left-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2678: binary '<' : no operator found which takes a left-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2679: binary '=' : no operator found which takes a right-hand operand of type 'std::allocator<_Ty>::value_type' (or there is no acceptable conversion)
with
[
_Ty=Course
]
error C2679: binary '=' : no operator found which takes a right-hand operand of type 'std::vector<_Ty>' (or there is no acceptable conversion)
with
[
_Ty=Course
]
template <typename T>
void insertSort(vector<T> vecArray)
{
vector<T> temp;
for(unsigned int i=0; i < vecArray.size(); i++)
{
temp = vecArray[i+1];
if(temp < vecArray[i])
{
for(int j=i; temp < vecArray[j] && j >=0; j--)
{
vecArray[j+1] = vecArray[j];
}
vecArray[j+1] = temp;
}
}
}
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