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LookoutEvents.cc Go to the documentation of this file. #include "LookoutEvents.h" #include <sstream> #include <libxml/tree.h> #include <iostream> using namespace std; //================ LookoutPointAtEvent std::string LookoutPointAtEvent::getDescription(bool showTypeSpecific/*=true*/, unsigned int verbosity/*=0*/) const { if(!showTypeSpecific) return EventBase::getDescription(showTypeSpecific,verbosity); std::ostringstream logdata; logdata << EventBase::getDescription(showTypeSpecific,verbosity) << "toBaseMatrix=" << NEWMAT::printmat(toBaseMatrix); return logdata.str(); } unsigned int LookoutPointAtEvent::getBinSize() const { unsigned int used=EventBase::getBinSize(); if(saveFormat==XML) return used; //if using XML, the XMLLoadSave::getBinSize (called by EventBase::getBinSize) is all we need //otherwise need to add our own fields used+=creatorSize("EventBase::LookoutPointAtEvent"); used+=sizeof(toBaseMatrix); return used; } unsigned int LookoutPointAtEvent::loadBinaryBuffer(const char buf[], unsigned int len) { unsigned int origlen=len; unsigned int used; if(0==(used=EventBase::loadBinaryBuffer(buf,len))) return 0; len-=used; buf+=used; if(0==(used=checkCreator("EventBase::LookoutPointAtEvent",buf,len,true))) return 0; len-=used; buf+=used; for (int i = 0; i < 16; i++) { if(0==(used=decode(toBaseMatrix(1+i/4,1+(i%4)),buf,len))) return 0; len-=used; buf+=used; } return origlen-len; } unsigned int LookoutPointAtEvent::saveBinaryBuffer(char buf[], unsigned int len) const { unsigned int origlen=len; unsigned int used; if(0==(used=EventBase::saveBinaryBuffer(buf,len))) return 0; len-=used; buf+=used; if(0==(used=saveCreator("EventBase::LookoutPointAtEvent",buf,len))) return 0; len-=used; buf+=used; for (int i = 0; i < 16; i++) { if(0==(used=encode(toBaseMatrix(1+i/4,1+(i%4)),buf,len))) return 0; len-=used; buf+=used; } return origlen-len; } void LookoutPointAtEvent::loadXML(xmlNode* node) { if(node==NULL) return; EventBase::loadXML(node); for(xmlNode* cur = skipToElement(node->children); cur!=NULL; cur = skipToElement(cur->next)) { if(xmlStrcmp(cur->name, (const xmlChar *)"param")) continue; xmlChar * name = xmlGetProp(cur,(const xmlChar*)"name"); if(name==NULL) throw bad_format(cur,"property missing name"); xmlChar * val = xmlGetProp(cur,(const xmlChar*)"value"); if(val==NULL) throw bad_format(cur,"property missing value"); cout << "loadXML: " << name << "=" << val << endl; if(xmlStrcmp(name, (const xmlChar *)"toBaseMatrix")==0) { const string valStr = (const char*) val; string::size_type pos = valStr.find_first_of(' ', 0); string::size_type prev_pos = ++pos; for (unsigned int i = 0; i < 16; i++) { pos = valStr.find_first_of(' ', pos); toBaseMatrix(1+i/4,1+(i%4)) = atof(valStr.substr(prev_pos, pos-prev_pos).c_str()); prev_pos = ++pos; if (prev_pos == string::npos) break; } } xmlFree(val); xmlFree(name); } } void LookoutPointAtEvent::saveXML(xmlNode * node) const { if(node==NULL) return; EventBase::saveXML(node); //clear old params first for(xmlNode* cur = skipToElement(node->children); cur!=NULL; ) { if(xmlStrcmp(cur->name, (const xmlChar *)"param")==0) { xmlUnlinkNode(cur); xmlFreeNode(cur); cur = skipToElement(node->children); //restart the search (boo) } else cur = skipToElement(cur->next); } // cout << "saveXML: " << toBaseMatrix << endl; xmlNode* cur=xmlNewChild(node,NULL,(const xmlChar*)"param",NULL); if(cur==NULL) throw bad_format(node,"Error: LookoutPointAtEvent xml error on saving param"); xmlSetProp(cur,(const xmlChar*)"name",(const xmlChar*)"toBaseMatrix"); std::ostringstream valbuf; for (int i = 0; i < 16; i++) valbuf << toBaseMatrix(1+i/4,1+(i%4)) << ' '; xmlSetProp(cur,(const xmlChar*)"value",(const xmlChar*)valbuf.str().c_str()); } //================ LookoutIREvent std::string LookoutIREvent::getDescription(bool showTypeSpecific/*=true*/, unsigned int verbosity/*=0*/) const { if(!showTypeSpecific) return LookoutPointAtEvent::getDescription(showTypeSpecific,verbosity); std::ostringstream logdata; logdata << LookoutPointAtEvent::getDescription(showTypeSpecific,verbosity) << '\t' << distance; return logdata.str(); } unsigned int LookoutIREvent::getBinSize() const { unsigned int used=LookoutPointAtEvent::getBinSize(); if(saveFormat==XML) return used; //if using XML, the XMLLoadSave::getBinSize (called by LookoutPointAtEvent::getBinSize) is all we need //otherwise need to add our own fields used+=creatorSize("LookoutPointAtEvent::LookoutIREvent"); used+=sizeof(distance); return used; } unsigned int LookoutIREvent::loadBinaryBuffer(const char buf[], unsigned int len) { unsigned int origlen=len; unsigned int used; if(0==(used=LookoutPointAtEvent::loadBinaryBuffer(buf,len))) return 0; len-=used; buf+=used; if(0==(used=checkCreator("LookoutPointAtEvent::LookoutIREvent",buf,len,true))) return 0; len-=used; buf+=used; if(0==(used=decode(distance,buf,len))) return 0; len-=used; buf+=used; return origlen-len; } unsigned int LookoutIREvent::saveBinaryBuffer(char buf[], unsigned int len) const { unsigned int origlen=len; unsigned int used; if(0==(used=LookoutPointAtEvent::saveBinaryBuffer(buf,len))) return 0; len-=used; buf+=used; if(0==(used=saveCreator("LookoutPointAtEvent::LookoutIREvent",buf,len))) return 0; len-=used; buf+=used; if(0==(used=encode(distance,buf,len))) return 0; len-=used; buf+=used; return origlen-len; } void LookoutIREvent::loadXML(xmlNode* node) { if(node==NULL) return; LookoutPointAtEvent::loadXML(node); for(xmlNode* cur = skipToElement(node->children); cur!=NULL; cur = skipToElement(cur->next)) { if(xmlStrcmp(cur->name, (const xmlChar *)"param")) continue; xmlChar * name = xmlGetProp(cur,(const xmlChar*)"name"); if(name==NULL) throw bad_format(cur,"property missing name"); xmlChar * val = xmlGetProp(cur,(const xmlChar*)"value"); if(val==NULL) throw bad_format(cur,"property missing value"); cout << "loadXML: " << name << "=" << val << endl; if(xmlStrcmp(name, (const xmlChar *)"distance")==0) distance=atof((const char*)val); xmlFree(val); xmlFree(name); } } void LookoutIREvent::saveXML(xmlNode * node) const { if(node==NULL) return; LookoutPointAtEvent::saveXML(node); //clear old params first for(xmlNode* cur = skipToElement(node->children); cur!=NULL; ) { if(xmlStrcmp(cur->name, (const xmlChar *)"param")==0) { xmlUnlinkNode(cur); xmlFreeNode(cur); cur = skipToElement(node->children); //restart the search (boo) } else cur = skipToElement(cur->next); } xmlNode* cur=xmlNewChild(node,NULL,(const xmlChar*)"param",NULL); if(cur==NULL) throw bad_format(node,"Error: LocomotionEvent xml error on saving param"); xmlSetProp(cur,(const xmlChar*)"name",(const xmlChar*)"distance"); char valbuf[20]; snprintf(valbuf,20,"%g",distance); xmlSetProp(cur,(const xmlChar*)"value",(const xmlChar*)valbuf); }

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