-2

Error:

/opt/x11r6/lib/gcc-lib/sparc-sun-solaris2.5.1/2.95.2/../../../../include/g++-3/stl_pair.h: In method `pair::pair(const char (&)[10], const journey_plan::contact_details &)':
/opt/x11r6/lib/gcc-lib/sparc-sun-solaris2.5.1/2.95.2/../../../../include/g++-3/stl_pair.h:68:   instantiated from `make_pair(const char (&)[10], const journey_plan::contact_details &)'
sonu.cpp:142:   instantiated from here
/opt/x11r6/lib/gcc-lib/sparc-sun-solaris2.5.1/2.95.2/../../../../include/g++-3/stl_pair.h:44: incompatible types in assignment of `const char[10]' to `char[10]'
/opt/x11r6/lib/gcc-lib/sparc-sun-solaris2.5.1/2.95.2/../../../../include/g++-3/stl_pair.h: In method `pair::pair(const pair &)':
sonu.cpp:142:   instantiated from here
/opt/x11r6/lib/gcc-lib/sparc-sun-solaris2.5.1/2.95.2/../../../../include/g++-3/stl_pair.h:48: assignment to `char *const' from `const char *' discards qualifiers
if(it == my_map.end())
{
    log_file<<"updateFile()::updating new Customer with : "<<UID<<":"<<temp.c_name<<" : "<<temp.j_count<<endl;
    my_map.insert(std::make_pair(UID,temp));
    myfile.write(UID,sizeof(UID));//<<UID<<":"<<c_name<<endl;
    myfile.write(reinterpret_cast<char *>(&temp),sizeof(temp));
}
Quentin
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Arvind Patel
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  • Possible duplicate of [Using char\* as a key in std::map](http://stackoverflow.com/questions/4157687/using-char-as-a-key-in-stdmap) – Johan Lundberg Jul 21 '16 at 07:48

1 Answers1

1

It's hard to answer since you did not post any of the source code. But it seems that you tried to use a char array as key to a map. That will not work. Use std::string instead.

std::map<std::string,journey_plan::contact_details>

Edit: You can use char arrays as keys, following this question: Using char* as a key in std::map

Community
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Johan Lundberg
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