Compile Error in Xreg GraphGen using Docker #6
Description
Hi all,
I cannot compile GraphGen inside Docker, due to an error: 'shared_ptr' is not a member of 'std'.
Here is the transcript of everything I did:
$ docker run -it therealcaoyudong/qtorch
root@1a60ed7013b4:/# cd root/qtorch/
root@1a60ed7013b4:~/qtorch# make all
Compiling All Executables - Note that nlopt-2.4.2 must be installed successfully to compile.....
make[1]: Entering directory '/root/qtorch'
Compiling qtorch .....
make[1]: Leaving directory '/root/qtorch'
make[1]: Entering directory '/root/qtorch'
Compiling Test Executable .....
make[1]: Leaving directory '/root/qtorch'
make[1]: Entering directory '/root/qtorch'
Compiling QAOA MaxCut - Note that nlopt-2.4.2 must be installed successfully to compile .....
cp: cannot create regular file '/root/usr/local/bin': No such file or directory
Makefile:62: recipe for target 'cut' failed
make[1]: *** [cut] Error 1
make[1]: Leaving directory '/root/qtorch'
Makefile:28: recipe for target 'all' failed
make: *** [all] Error 2
root@1a60ed7013b4:~/qtorch# mkdir -p /root/usr/local/bin # Create directory to fix above error
root@1a60ed7013b4:~/qtorch# make all
Compiling All Executables - Note that nlopt-2.4.2 must be installed successfully to compile.....
make[1]: Entering directory '/root/qtorch'
Compiling qtorch .....
make[1]: Leaving directory '/root/qtorch'
make[1]: Entering directory '/root/qtorch'
Compiling Test Executable .....
make[1]: Leaving directory '/root/qtorch'
make[1]: Entering directory '/root/qtorch'
Compiling QAOA MaxCut - Note that nlopt-2.4.2 must be installed successfully to compile .....
make[1]: Leaving directory '/root/qtorch'
root@1a60ed7013b4:~/qtorch# cd Xreg\ GraphGen/
root@1a60ed7013b4:~/qtorch/Xreg GraphGen# make all
g++ -g -std=c++11 main.cpp -o main
In file included from main.cpp:2:0:
GraphNode.h:13:17: error: 'shared_ptr' is not a member of 'std'
std::vector<std::shared_ptr<GraphNode>> mConnections;
^
GraphNode.h:13:17: error: 'shared_ptr' is not a member of 'std'
GraphNode.h:13:33: error: template argument 1 is invalid
std::vector<std::shared_ptr<GraphNode>> mConnections;
^
GraphNode.h:13:33: error: template argument 2 is invalid
GraphNode.h:13:42: error: expected unqualified-id before '>' token
std::vector<std::shared_ptr<GraphNode>> mConnections;
^
main.cpp:10:23: error: 'shared_ptr' is not a member of 'std'
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:48: error: expected primary-expression before '>' token
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:50: error: 'a' was not declared in this scope
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:53: error: 'shared_ptr' is not a member of 'std'
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:78: error: expected primary-expression before '>' token
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:80: error: 'b' was not declared in this scope
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:10:81: error: expression list treated as compound expression in initializer [-fpermissive]
bool alreadyConnected(std::shared_ptr<GraphNode> a, std::shared_ptr<GraphNode> b)
^
main.cpp:11:1: error: expected ',' or ';' before '{' token
{
^
Makefile:2: recipe for target 'all' failed
make: *** [all] Error 1
root@1a60ed7013b4:~/qtorch/Xreg GraphGen#
Is there a quick fix for this?