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Asked: 2026-05-27T16:41:33+00:00

i have written a sample program.below: #include<iostream> #include<string> #include<set> using namespace std; int main()

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i have written a sample program.below:

#include<iostream>
#include<string>
#include<set>
using namespace std;

int main()
{

std::set<std::string> m;
m.insert("1-2-1-1");

return 0;
}

This works perfectly without any errors.

But i try to create a set and try to insert elemts into it in my application code,it gives me the some errors.

        /export/SunStudio/SUNWspro/bin/CC -c -compat=5 -features=no%altspell -features=no%export -mt +d  -DTHREAD -DSOLARIS -staticlib=rwtools7 -library=rwtools7,iostream -DOWTOOLKIT_WARNING_DISABLED -Bsymbolic -PIC  -g0 -DBPDEBUG  -I.  -I../nls  -I../../cnacore/api  -I../../cnacore/external  -I../../cnacore/stl  -I../../cnabp/kernel  -I/vobs/oss_design/sab/inc  -I/vobs/oss_design/tbs/inc  -I/vobs/oss_design/tss/inc  -I/vobs/oss_design/tds/inc  -I/vobs/oss_design/eam/inc  -I/vobs/ossrc_3pp/cif_3pp/borland_enterprise_server/include  -I/vobs/ossrc_3pp/cif_3pp/borland_enterprise_server/include/stubs  -I/vobs/ossrc_build_dependencies/extracted_packages/ERICsnlm/include  -I/vobs/ossrc_3pp/cif_3pp/sybase_ase/OCS-15_0/include  -I/vobs/cna/src/features  cacup_bsc.cc
"cacup_bsc.cc", line 6545: Error: Multiple declaration for valid.
"cacup_bsc.cc", line 6545: Error: "," expected instead of ".".
"cacup_bsc.cc", line 6548: Error: Multiple declaration for valid.
"cacup_bsc.cc", line 6548: Error: "," expected instead of ".".
"cacup_bsc.cc", line 6552: Error: std::set_intersection<std::InputIterator1, std::InputIterator2, std::OutputIterator>(std::InputIterator1, std::InputIterator1, std::InputIterator2, std::InputIterator2, std::OutputIterator) is not a static data member.
"cacup_bsc.cc", line 6552: Error: Cannot use std::insert_iterator<std::set<std::string>> to initialize int.
"cacup_bsc.cc", line 8903: Warning: A non-POD object of type "bpDU" passed as a variable argument to function "std::sprintf(char*, const char*, ...)".
"cacup_bsc.cc", line 8906: Warning: A non-POD object of type "bpDU" passed as a variable argument to function "std::sprintf(char*, const char*, ...)".
6 Error(s) and 2 Warning(s) detected.
*** Error code 6
clearmake: Error: Build script failed for "cacup_bsc.o"

below is the code that i have added.
but after commenting the below code.the compilation is successful

/*
std::set<std::string> valid;
valid.insert(string("1-1"));

std::set<std::string> planned;
valid.insert(string("1-1"));

std::set<std::string> result;

std::set_intersection(valid.begin(), valid.end(), planned.begin(), planned.end(), std::inserter(result, result.end()));
*/

        /export/SunStudio/SUNWspro/bin/CC -c -compat=5 -features=no%altspell -features=no%export -mt +d  -DTHREAD -DSOLARIS -staticlib=rwtools7 -library=rwtools7,iostream -DOWTOOLKIT_WARNING_DISABLED -Bsymbolic -PIC  -g0 -DBPDEBUG  -I.  -I../nls  -I../../cnacore/api  -I../../cnacore/external  -I../../cnacore/stl  -I../../cnabp/kernel  -I/vobs/oss_design/sab/inc  -I/vobs/oss_design/tbs/inc  -I/vobs/oss_design/tss/inc  -I/vobs/oss_design/tds/inc  -I/vobs/oss_design/eam/inc  -I/vobs/ossrc_3pp/cif_3pp/borland_enterprise_server/include  -I/vobs/ossrc_3pp/cif_3pp/borland_enterprise_server/include/stubs  -I/vobs/ossrc_build_dependencies/extracted_packages/ERICsnlm/include  -I/vobs/ossrc_3pp/cif_3pp/sybase_ase/OCS-15_0/include  -I/vobs/cna/src/features  cacup_bsc.cc
"cacup_bsc.cc", line 8902: Warning: A non-POD object of type "bpDU" passed as a variable argument to function "std::sprintf(char*, const char*, ...)".
"cacup_bsc.cc", line 8905: Warning: A non-POD object of type "bpDU" passed as a variable argument to function "std::sprintf(char*, const char*, ...)".
2 Warning(s) detected.

below is the code that i have added:

std::set<std::string> valid;
valid.insert(string("1-1"));

could any one give me the right direction?

Below is the compilation flags:

/export/SunStudio/SUNWspro/bin/CC -c -compat=5 -features=no%altspell -features=no%export -mt +d  -DTHREAD -DSOLARIS -staticlib=rwtools7 -library=rwtools7,iostream -DOWTOOLKIT_WARNING_DISABLED -Bsymbolic -PIC  -g0 -DBPDEBUG

but for the sample program i am simply compiling like below:

/export/SunStudio/SUNWspro/bin/CC 0001.cc
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1 Answer

  1. Editorial Team

    It sounds like you have two variables in the same function that are named “valid”. Rename your new variable to valid2 or change your code to just use a single variable named valid, with a single declaration.

    You can NOT just write code like valid.insert(string("1-1")); unless it is inside a function. In the comment below, you said it is not in a function. You need to find some constructor of std::set<std::string> that has the same effect as calling insert.

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