When attempting to compile the project using qmake and make, several warnings are encountered, and the build process fails with an error. Specifically, the error is related to a missing member in a struct (ResultPathInfo).
Environment:
OS: ubuntu 20.04
Compiler: g++ 9.4.0
QMake version: 3.1
Using Qt version 5.12.8 in /usr/lib/x86_64-linux-gnu
Steps to Reproduce:
Clone the repository: git clone [repository URL]
Navigate to the project directory: cd [repository directory]
Run qmake to generate the Makefile.
Run make to build the project.
Observed Output:
g++ -c -pipe -std=c++0x -O2 -Wall -W -D_REENTRANT -fPIC -DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -I. -isystem /usr/include/x86_64-linux-gnu/qt5 -isystem /usr/include/x86_64-linux-gnu/qt5/QtGui -isystem /usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o main.o main.cpp
In file included from map.h:12,
from mission.h:4,
from main.cpp:1:
lineofsight.h: In member function ‘std::vector<std::pair<int, int> > LineOfSight::getCells(int, int)’:
lineofsight.h:292:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<int, int> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
292 | for(int k=0; k<this->cells.size(); k++)
| ~^~~~~~~~~~~~~~~~~~~
In file included from constraints_o.h:11,
from aa_sipp_optimal.h:3,
from mission.h:9,
from main.cpp:1:
StatesContainer.h: In constructor ‘StatesContainer::updateExpand::updateExpand(double, bool)’:
StatesContainer.h:68:16: warning: ‘StatesContainer::updateExpand::best_g’ will be initialized after [-Wreorder]
68 | double best_g;
| ^~~~~~
StatesContainer.h:67:14: warning: ‘bool StatesContainer::updateExpand::expanded’ [-Wreorder]
67 | bool expanded;
| ^~~~~~~~
StatesContainer.h:55:9: warning: when initialized here [-Wreorder]
55 | updateExpand(double best_g, bool expanded):best_g(best_g),expanded(expanded){}
| ^~~~~~~~~~~~
In file included from mission.h:9,
from main.cpp:1:
aa_sipp_optimal.h: In member function ‘void AA_SIPP_optimal::findSuccessors(Node, const Map&, std::__cxx11::list<Node>&, int)’:
aa_sipp_optimal.h:30:36: warning: unused parameter ‘curNode’ [-Wunused-parameter]
30 | void findSuccessors(const Node curNode, const Map &Map, std::list<Node> &succs, int numOfCurAgent){}
| ~~~~~~~~~~~^~~~~~~
aa_sipp_optimal.h:30:56: warning: unused parameter ‘Map’ [-Wunused-parameter]
30 | void findSuccessors(const Node curNode, const Map &Map, std::list<Node> &succs, int numOfCurAgent){}
| ~~~~~~~~~~~^~~
aa_sipp_optimal.h:30:78: warning: unused parameter ‘succs’ [-Wunused-parameter]
30 | void findSuccessors(const Node curNode, const Map &Map, std::list<Node> &succs, int numOfCurAgent){}
| ~~~~~~~~~~~~~~~~~^~~~~
aa_sipp_optimal.h:30:89: warning: unused parameter ‘numOfCurAgent’ [-Wunused-parameter]
30 | void findSuccessors(const Node curNode, const Map &Map, std::list<Node> &succs, int numOfCurAgent){}
| ~~~~^~~~~~~~~~~~~
aa_sipp_optimal.cpp: In member function ‘void AA_SIPP_optimal::initStates(Agent, const Map&)’:
aa_sipp_optimal.cpp:113:22: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
113 | for(int i = 0; i < Map.height; i++)
| ~~^~~~~~~~~~~~
aa_sipp_optimal.cpp:114:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘const unsigned int’ [-Wsign-compare]
114 | for(int j = 0; j < Map.width; j++)
| ~~^~~~~~~~~~~
aa_sipp_optimal.cpp:125:30: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<std::pair<double, double> >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
125 | for(int k = 0; k < begins.size(); k++)
| ~~^~~~~~~~~~~~~~~
In file included from constraints_o.h:8,
from aa_sipp_optimal.h:3,
from aa_sipp_optimal.cpp:1:
structs.h: In member function ‘Node& Node::operator=(const Node&)’:
structs.h:62:8: warning: implicitly-declared ‘SafeInterval& SafeInterval::operator=(const SafeInterval&)’ is deprecated [-Wdeprecated-copy]
62 | struct Node
| ^~~~
structs.h:59:5: note: because ‘SafeInterval’ has user-provided ‘SafeInterval::SafeInterval(const SafeInterval&)’
59 | SafeInterval(const SafeInterval &other) { begin = other.begin; end = other.end; id = other.id;}
| ^~~~~~~~~~~~
aa_sipp_optimal.cpp: In member function ‘ResultPathInfo AA_SIPP_optimal::findPath(const Map&, Agent, DynamicObstacles&, Heuristic&)’:
aa_sipp_optimal.cpp:178:19: note: synthesized method ‘Node& Node::operator=(const Node&)’ first required here
178 | newNode = curNode;
| ^~~~~~~
aa_sipp_optimal.cpp:215:26: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<Node>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
215 | for(int i = 1; i < hppath.size(); i++)
| ~~^~~~~~~~~~~~~~~
aa_sipp_optimal.cpp:225:20: error: ‘struct ResultPathInfo’ has no member named ‘time’; did you mean ‘runtime’?
225 | resultPath.time = (end.tv_sec - begin.tv_sec) + static_cast<double>(end.tv_usec - begin.tv_usec) / 1000000;
| ^~~~
| runtime
make: *** [Makefile:486: aa_sipp_optimal.o] Error 1
Errors and Warnings:
Comparison of Integer Expressions of Different Signedness: Several warnings related to comparisons between signed and unsigned integers.
Unused Parameters: Multiple warnings about unused parameters in functions.
Reordering of Initialization List: Warning about the order of initialization in the constructor.
Deprecated Copy Assignment: Warning related to deprecated copy assignment operator.
Missing Struct Member: Error stating that ResultPathInfo does not have a member named time.
Additional Information:
If you need further assistance or clarification, please let me know. I can provide additional details or help with specific parts of the code.
Compilation Error and Warnings in Project
Description:
When attempting to compile the project using
qmakeandmake, several warnings are encountered, and the build process fails with an error. Specifically, the error is related to a missing member in a struct (ResultPathInfo).Environment:
Steps to Reproduce:
git clone [repository URL]cd [repository directory]qmaketo generate the Makefile.maketo build the project.Observed Output:
Errors and Warnings:
ResultPathInfodoes not have a member namedtime.Additional Information:
If you need further assistance or clarification, please let me know. I can provide additional details or help with specific parts of the code.