How should I print vector of strings
I have this code:
struct params{
string name;
string help;
};
struct config{
string name;
string help;
string action;
vector <params> param;
};
vector <config> cfg {
{"password", "password help", "action", {.param{"pname", "phelp"}}},
{"password1", "password help1", "action1", {.param{"pname1", "phelp1"}}}
}
I have two question.
This code has an error:
main.cpp: In function ‘int main()’:
main.cpp:19:49: error: expected primary-expression before ‘.’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: no matching function for call to
‘std::vector::vector()’
In file included from /usr/include/c++/7/vector:64:0,
from main.cpp:2:
/usr/include/c++/7/bits/stl_vector.h:411:2: note: candidate: template std::vector<_Tp, _Alloc>::vector(_InputIterator,
_InputIterator, const allocator_type&)
vector(_InputIterator __first, _InputIterator __last,
^~~~~~
/usr/include/c++/7/bits/stl_vector.h:411:2: note: template argument
deduction/substitution failed:
main.cpp:19:55: note: candidate expects 3 arguments, 1 provided
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
In file included from /usr/include/c++/7/vector:64:0,
How should I write the cfg properties.
Thanks
c++ vectors
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
I have this code:
struct params{
string name;
string help;
};
struct config{
string name;
string help;
string action;
vector <params> param;
};
vector <config> cfg {
{"password", "password help", "action", {.param{"pname", "phelp"}}},
{"password1", "password help1", "action1", {.param{"pname1", "phelp1"}}}
}
I have two question.
This code has an error:
main.cpp: In function ‘int main()’:
main.cpp:19:49: error: expected primary-expression before ‘.’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: no matching function for call to
‘std::vector::vector()’
In file included from /usr/include/c++/7/vector:64:0,
from main.cpp:2:
/usr/include/c++/7/bits/stl_vector.h:411:2: note: candidate: template std::vector<_Tp, _Alloc>::vector(_InputIterator,
_InputIterator, const allocator_type&)
vector(_InputIterator __first, _InputIterator __last,
^~~~~~
/usr/include/c++/7/bits/stl_vector.h:411:2: note: template argument
deduction/substitution failed:
main.cpp:19:55: note: candidate expects 3 arguments, 1 provided
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
In file included from /usr/include/c++/7/vector:64:0,
How should I write the cfg properties.
Thanks
c++ vectors
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
param->.parammay solve the error
– iBug
2 hours ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
1
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
1
How should I write the cfg properties.This is also an off-topic question because the code must be implemented before it can be reviewed.
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
add a comment |
I have this code:
struct params{
string name;
string help;
};
struct config{
string name;
string help;
string action;
vector <params> param;
};
vector <config> cfg {
{"password", "password help", "action", {.param{"pname", "phelp"}}},
{"password1", "password help1", "action1", {.param{"pname1", "phelp1"}}}
}
I have two question.
This code has an error:
main.cpp: In function ‘int main()’:
main.cpp:19:49: error: expected primary-expression before ‘.’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: no matching function for call to
‘std::vector::vector()’
In file included from /usr/include/c++/7/vector:64:0,
from main.cpp:2:
/usr/include/c++/7/bits/stl_vector.h:411:2: note: candidate: template std::vector<_Tp, _Alloc>::vector(_InputIterator,
_InputIterator, const allocator_type&)
vector(_InputIterator __first, _InputIterator __last,
^~~~~~
/usr/include/c++/7/bits/stl_vector.h:411:2: note: template argument
deduction/substitution failed:
main.cpp:19:55: note: candidate expects 3 arguments, 1 provided
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
In file included from /usr/include/c++/7/vector:64:0,
How should I write the cfg properties.
Thanks
c++ vectors
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
I have this code:
struct params{
string name;
string help;
};
struct config{
string name;
string help;
string action;
vector <params> param;
};
vector <config> cfg {
{"password", "password help", "action", {.param{"pname", "phelp"}}},
{"password1", "password help1", "action1", {.param{"pname1", "phelp1"}}}
}
I have two question.
This code has an error:
main.cpp: In function ‘int main()’:
main.cpp:19:49: error: expected primary-expression before ‘.’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: expected ‘}’ before ‘{’ token
main.cpp:19:55: error: no matching function for call to
‘std::vector::vector()’
In file included from /usr/include/c++/7/vector:64:0,
from main.cpp:2:
/usr/include/c++/7/bits/stl_vector.h:411:2: note: candidate: template std::vector<_Tp, _Alloc>::vector(_InputIterator,
_InputIterator, const allocator_type&)
vector(_InputIterator __first, _InputIterator __last,
^~~~~~
/usr/include/c++/7/bits/stl_vector.h:411:2: note: template argument
deduction/substitution failed:
main.cpp:19:55: note: candidate expects 3 arguments, 1 provided
{"password", "password help", "action", {.param{"pname", "phelp"}}},
^
In file included from /usr/include/c++/7/vector:64:0,
How should I write the cfg properties.
Thanks
c++ vectors
c++ vectors
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 1 hour ago
asked 2 hours ago
spring_64
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 2 hours ago
spring_64
11
asked 2 hours ago
spring_64
11
11
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
spring_64 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
param->.parammay solve the error
– iBug
2 hours ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
1
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
1
How should I write the cfg properties.This is also an off-topic question because the code must be implemented before it can be reviewed.
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
add a comment |
param->.parammay solve the error
– iBug
2 hours ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
1
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
1
How should I write the cfg properties.This is also an off-topic question because the code must be implemented before it can be reviewed.
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
param -> .param may solve the error– iBug
2 hours ago
param -> .param may solve the error– iBug
2 hours ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
1
1
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
1
1
How should I write the cfg properties. This is also an off-topic question because the code must be implemented before it can be reviewed.– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
How should I write the cfg properties. This is also an off-topic question because the code must be implemented before it can be reviewed.– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
add a comment |
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param->.parammay solve the error– iBug
2 hours ago
@iBug Thanks for your solution. I edited the error and replaced param with .param
– spring_64
1 hour ago
1
Welcome to Code Review! Unfortunately this post is off-topic for this site. Please read What topics can I ask about here? - note that it states "If you are looking for feedback on a specific working piece of code...then you are in the right place!" Also, when posting your question, there should have been text on the side that read "Your question must contain code that is already working correctly..." When you have fixed the code, please update it here and it can be reviewed."
– Sᴀᴍ Onᴇᴌᴀ
1 hour ago
1
How should I write the cfg properties.This is also an off-topic question because the code must be implemented before it can be reviewed.– Sᴀᴍ Onᴇᴌᴀ
1 hour ago