utils.h
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00034 #ifndef KINEMATICS_MSGS_HELPER_FUNCTIONS_
00035 #define KINEMATICS_MSGS_HELPER_FUNCTIONS_
00036 
00037 #include <set>
00038 #include <vector>
00039 #include <string>
00040 
00041 namespace kinematics_msgs
00042 {
00054 void getCollisionLinks(const std::vector<std::string> &default_links, const std::vector<std::string> &collision_enable_links, const std::vector<std::string> &collision_disable_links, std::vector<std::string> &result)
00055 {
00056   if(collision_enable_links.empty() && collision_disable_links.empty())
00057     result = default_links;
00058   else if(!collision_enable_links.empty() && collision_disable_links.empty())
00059     result = collision_enable_links;
00060   else if(collision_enable_links.empty() && !collision_disable_links.empty())
00061   {
00062     std::set<std::string> tmp_set;
00063     for(unsigned int i=0; i < default_links.size(); i++)
00064       tmp_set.insert(default_links[i]);
00065     for(unsigned int i=0; i < collision_disable_links.size(); i++)
00066       tmp_set.erase(collision_disable_links[i]);
00067 
00068     for(std::set<std::string>::iterator set_iterator = tmp_set.begin(); set_iterator != tmp_set.end(); set_iterator++)
00069     {
00070        result.push_back(*set_iterator);
00071     }     
00072   }
00073   else 
00074   {
00075     std::set<std::string> tmp_set;
00076     for(unsigned int i=0; i < default_links.size(); i++)
00077       tmp_set.insert(default_links[i]);
00078     for(unsigned int i=0; i < collision_enable_links.size(); i++)
00079       tmp_set.insert(collision_enable_links[i]);
00080     for(unsigned int i=0; i < collision_disable_links.size(); i++)
00081       tmp_set.erase(collision_disable_links[i]);
00082 
00083     for(std::set<std::string>::iterator set_iterator = tmp_set.begin(); set_iterator != tmp_set.end(); set_iterator++)
00084     {
00085        result.push_back(*set_iterator);
00086     }
00087   }
00088 }
00089 
00090 }
00091 
00092 #endif


kinematics_msgs
Author(s): Sachin Chitta
autogenerated on Tue Jan 7 2014 11:18:50