Fork of Smoothie to port to mbed non-LPC targets.
Fork of Smoothie by
libs/ConfigCache.h
- Committer:
- Bigcheese
- Date:
- 2014-03-02
- Revision:
- 3:f151d08d335c
- Parent:
- 2:1df0b61d3b5a
File content as of revision 3:f151d08d335c:
/* This file is part of Smoothie (http://smoothieware.org/). The motion control part is heavily based on Grbl (https://github.com/simen/grbl). Smoothie is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. Smoothie is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Smoothie. If not, see <http://www.gnu.org/licenses/>. */ #ifndef CONFIGCACHE_H #define CONFIGCACHE_H using namespace std; #include <vector> #include "ConfigValue.h" class ConfigCache : public std::vector<ConfigValue*> { public: ConfigCache(){} // If we find an existing value, replace it, otherwise, push it at the back of the list void replace_or_push_back(ConfigValue* new_value){ bool value_exists = false; // For each already existing element for( unsigned int i=1; i<this->size(); i++){ // If this configvalue matches the checksum bool match = true; unsigned int counter = 0; while( counter < 3 && new_value->check_sums[counter] != 0x0000 ){ if(this->at(i)->check_sums[counter] != new_value->check_sums[counter] ){ match = false; break; } counter++; } if( match == false ){ continue; } value_exists = true; // Replace with the provided value delete this->at(i); this->at(i) = new_value; break; } // Value does not already exists, add to the list if( value_exists == false ){ this->push_back(new_value); } } }; #endif