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//
// setseedcommand.cpp
// Mothur
//
// Created by Sarah Westcott on 3/24/15.
// Copyright (c) 2015 Schloss Lab. All rights reserved.
//
#include "setseedcommand.h"
//**********************************************************************************************************************
vector<string> SetSeedCommand::setParameters(){
try {
CommandParameter pseed("seed", "Number", "", "0", "", "", "","",false,false); parameters.push_back(pseed);
CommandParameter pinputdir("inputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(pinputdir);
CommandParameter poutputdir("outputdir", "String", "", "", "", "", "","",false,false); parameters.push_back(poutputdir);
abort = false; calledHelp = false;
vector<string> myArray;
for (int i = 0; i < parameters.size(); i++) { myArray.push_back(parameters[i].name); }
return myArray;
}
catch(exception& e) {
m->errorOut(e, "SetSeedCommand", "setParameters");
exit(1);
}
}
//**********************************************************************************************************************
string SetSeedCommand::getHelpString(){
try {
string helpString = "";
helpString += "The set.seed command is used to seed random.\n";
helpString += "The set.seed command parameter is seed, and it is required.\n";
helpString += "To seed random set seed=yourRandomValue. By default mothur seeds random with the start time.\n";
helpString += "Example set.seed(seed=12345).\n";
return helpString;
}
catch(exception& e) {
m->errorOut(e, "SetSeedCommand", "getHelpString");
exit(1);
}
}
//**********************************************************************************************************************
SetSeedCommand::SetSeedCommand(string option) : Command() {
try {
if(option == "help") { help(); abort = true; calledHelp = true; }
else if(option == "citation") { citation(); abort = true; calledHelp = true;}
else if(option == "category") { abort = true; calledHelp = true; }
else {
OptionParser parser(option, setParameters());
map<string, string> parameters = parser.getParameters();
ValidParameters validParameter;
bool seed = false;
string temp = validParameter.valid(parameters, "seed");
if (temp == "not found") { random = 0; m->mothurOut("[ERROR]: You must provide a seed value or set seed to clear.\n"); abort = true;}
else if (temp == "clear") {
random = time(nullptr);
seed = true;
}else {
if (util.isInteger(temp)) { util.mothurConvert(temp, random); seed = true; }
else { m->mothurOut("[ERROR]: Seed must be an integer for the set.dir command.\n"); abort = true; }
}
}
}
catch(exception& e) {
m->errorOut(e, "SetSeedCommand", "SetSeedCommand");
exit(1);
}
}
//**********************************************************************************************************************
int SetSeedCommand::execute(){
try {
if (abort) { if (calledHelp) { return 0; } return 2; }
m->setRandomSeed(random);
m->mothurOut("Setting random seed to " + toString(random) + ".\n\n");
return 0;
}
catch(exception& e) {
m->errorOut(e, "SetSeedCommand", "execute");
exit(1);
}
}
//**********************************************************************************************************************/
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