why does this error show up “error: expected initializer before '<' token const Item...
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-2
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this is a template stack class. the error
error: expected initializer before '<' token
const Item stack<Item>::size_type
occurs for all my functions.
template<class Item>
const Item stack<Item>::size_type
stack<Item>::CAPACITY;
template<class Item>
void stack<Item>::push(const Item &entry) {
assert(size() > CAPACITY);
data[used] = entry;
++used;
}
template<class Item>
void stack<Item>::pop() {
assert(!empty());
--used;
}
template<class Item>
Item stack<Item>::top() const {
assert(!empty());
return data[used - 1];
}
template<class Item>
void stack<Item>::print() {
std::cout << size() const << endl;
}
c++ c++11
edited Nov 12 at 0:57
O'Neil
3,32321125
asked Nov 12 at 0:25
John Snow
11
add a comment |
up vote
-2
down vote
favorite
this is a template stack class. the error
error: expected initializer before '<' token
const Item stack<Item>::size_type
occurs for all my functions.
template<class Item>
const Item stack<Item>::size_type
stack<Item>::CAPACITY;
template<class Item>
void stack<Item>::push(const Item &entry) {
assert(size() > CAPACITY);
data[used] = entry;
++used;
}
template<class Item>
void stack<Item>::pop() {
assert(!empty());
--used;
}
template<class Item>
Item stack<Item>::top() const {
assert(!empty());
return data[used - 1];
}
template<class Item>
void stack<Item>::print() {
std::cout << size() const << endl;
}
c++ c++11
edited Nov 12 at 0:57
O'Neil
3,32321125
asked Nov 12 at 0:25
John Snow
11
Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
1
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
Probably not your issue per se, but it seems odd thatstack<Item>::size_typewould be of typeItemand not some integral type
– shay
Nov 12 at 1:03
const Item stack<Item>::size_type stack<Item>::CAPACITY;should beconst stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;
– Remy Lebeau
Nov 12 at 5:58
add a comment |
up vote
-2
down vote
favorite
up vote
-2
down vote
favorite
this is a template stack class. the error
error: expected initializer before '<' token
const Item stack<Item>::size_type
occurs for all my functions.
template<class Item>
const Item stack<Item>::size_type
stack<Item>::CAPACITY;
template<class Item>
void stack<Item>::push(const Item &entry) {
assert(size() > CAPACITY);
data[used] = entry;
++used;
}
template<class Item>
void stack<Item>::pop() {
assert(!empty());
--used;
}
template<class Item>
Item stack<Item>::top() const {
assert(!empty());
return data[used - 1];
}
template<class Item>
void stack<Item>::print() {
std::cout << size() const << endl;
}
c++ c++11
edited Nov 12 at 0:57
O'Neil
3,32321125
asked Nov 12 at 0:25
John Snow
11
this is a template stack class. the error
error: expected initializer before '<' token
const Item stack<Item>::size_type
occurs for all my functions.
template<class Item>
const Item stack<Item>::size_type
stack<Item>::CAPACITY;
template<class Item>
void stack<Item>::push(const Item &entry) {
assert(size() > CAPACITY);
data[used] = entry;
++used;
}
template<class Item>
void stack<Item>::pop() {
assert(!empty());
--used;
}
template<class Item>
Item stack<Item>::top() const {
assert(!empty());
return data[used - 1];
}
template<class Item>
void stack<Item>::print() {
std::cout << size() const << endl;
}
c++ c++11
c++ c++11
edited Nov 12 at 0:57
O'Neil
3,32321125
asked Nov 12 at 0:25
John Snow
11
edited Nov 12 at 0:57
O'Neil
3,32321125
asked Nov 12 at 0:25
John Snow
11
edited Nov 12 at 0:57
O'Neil
3,32321125
edited Nov 12 at 0:57
O'Neil
3,32321125
edited Nov 12 at 0:57
O'Neil
3,32321125
3,32321125
asked Nov 12 at 0:25
John Snow
11
asked Nov 12 at 0:25
John Snow
11
asked Nov 12 at 0:25
John Snow
11
11
Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
1
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
Probably not your issue per se, but it seems odd thatstack<Item>::size_typewould be of typeItemand not some integral type
– shay
Nov 12 at 1:03
const Item stack<Item>::size_type stack<Item>::CAPACITY;should beconst stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;
– Remy Lebeau
Nov 12 at 5:58
add a comment |
Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
1
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
Probably not your issue per se, but it seems odd thatstack<Item>::size_typewould be of typeItemand not some integral type
– shay
Nov 12 at 1:03
const Item stack<Item>::size_type stack<Item>::CAPACITY;should beconst stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;
– Remy Lebeau
Nov 12 at 5:58
Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
1
1
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
Probably not your issue per se, but it seems odd that
stack<Item>::size_type would be of type Item and not some integral type– shay
Nov 12 at 1:03
Probably not your issue per se, but it seems odd that
stack<Item>::size_type would be of type Item and not some integral type– shay
Nov 12 at 1:03
const Item stack<Item>::size_type stack<Item>::CAPACITY; should be const stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;– Remy Lebeau
Nov 12 at 5:58
const Item stack<Item>::size_type stack<Item>::CAPACITY; should be const stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;– Remy Lebeau
Nov 12 at 5:58
add a comment |
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Missing headers, definitions, etc. Please post the Minimal, Complete, and Verifiable example that reproduces the compiler error.
– PaulMcKenzie
Nov 12 at 0:47
1
That line has a syntax error, it would also help if you explain what you think that line is trying to do
– M.M
Nov 12 at 1:02
Probably not your issue per se, but it seems odd that
stack<Item>::size_typewould be of typeItemand not some integral type– shay
Nov 12 at 1:03
const Item stack<Item>::size_type stack<Item>::CAPACITY;should beconst stack<Item>::size_type stack<Item>::CAPACITY = SomeValue;– Remy Lebeau
Nov 12 at 5:58