m = MothurOut::getInstance();
initialize();
name = newName;
+
+ m->checkName(name);
//setUnaligned removes any gap characters for us
setUnaligned(sequence);
m = MothurOut::getInstance();
initialize();
name = newName;
+
+ m->checkName(name);
//setUnaligned removes any gap characters for us
setUnaligned(sequence);
m = MothurOut::getInstance();
initialize();
- fastaString >> name;
+ name = getSequenceName(fastaString);
- if (name.length() != 0) {
-
- name = name.substr(1);
+ if (!m->control_pressed) {
string sequence;
//read comments
setUnaligned(sequence);
if ((numAmbig / (float) numBases) > 0.25) { m->mothurOut("[WARNING]: We found more than 25% of the bases in sequence " + name + " to be ambiguous. Mothur is not setup to process protein sequences."); m->mothurOutEndLine(); }
-
- }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaString.tellg()) + ". Blank name."); m->mothurOutEndLine(); }
+ }
}
catch(exception& e) {
m = MothurOut::getInstance();
initialize();
- fastaString >> name;
-
- if (name.length() != 0) {
+ name = getSequenceName(fastaString);
- name = name.substr(1);
+ if (!m->control_pressed) {
string sequence;
//read comments
if ((numAmbig / (float) numBases) > 0.25) { m->mothurOut("[WARNING]: We found more than 25% of the bases in sequence " + name + " to be ambiguous. Mothur is not setup to process protein sequences."); m->mothurOutEndLine(); }
- }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaString.tellg()) + ". Blank name."); m->mothurOutEndLine(); }
+ }
}
catch(exception& e) {
try {
m = MothurOut::getInstance();
initialize();
- fastaFile >> name;
-
- if (name.length() != 0) {
+ name = getSequenceName(fastaFile);
- name = name.substr(1);
+ if (!m->control_pressed) {
string sequence;
if ((numAmbig / (float) numBases) > 0.25) { m->mothurOut("[WARNING]: We found more than 25% of the bases in sequence " + name + " to be ambiguous. Mothur is not setup to process protein sequences."); m->mothurOutEndLine(); }
- }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaFile.tellg()) + ". Blank name."); m->mothurOutEndLine(); }
+ }
}
catch(exception& e) {
}
//********************************************************************************************************************
//this function will jump over commented out sequences, but if the last sequence in a file is commented out it makes a blank seq
+Sequence::Sequence(ifstream& fastaFile, string& extraInfo, bool getInfo){
+ try {
+ m = MothurOut::getInstance();
+ initialize();
+ extraInfo = "";
+
+ name = getSequenceName(fastaFile);
+
+ if (!m->control_pressed) {
+ string sequence;
+
+ //read comments
+ while ((name[0] == '#') && fastaFile) {
+ while (!fastaFile.eof()) { char c = fastaFile.get(); if (c == 10 || c == 13){ break; } } // get rest of line if there's any crap there
+ sequence = getCommentString(fastaFile);
+
+ if (fastaFile) {
+ fastaFile >> name;
+ name = name.substr(1);
+ }else {
+ name = "";
+ break;
+ }
+ }
+
+ //read info after sequence name
+ while (!fastaFile.eof()) {
+ char c = fastaFile.get();
+ if (c == 10 || c == 13 || c == -1){ break; }
+ extraInfo += c;
+ }
+
+ int numAmbig = 0;
+ sequence = getSequenceString(fastaFile, numAmbig);
+
+ setAligned(sequence);
+ //setUnaligned removes any gap characters for us
+ setUnaligned(sequence);
+
+ if ((numAmbig / (float) numBases) > 0.25) { m->mothurOut("[WARNING]: We found more than 25% of the bases in sequence " + name + " to be ambiguous. Mothur is not setup to process protein sequences."); m->mothurOutEndLine(); }
+ }
+
+ }
+ catch(exception& e) {
+ m->errorOut(e, "Sequence", "Sequence");
+ exit(1);
+ }
+}
+//********************************************************************************************************************
+//this function will jump over commented out sequences, but if the last sequence in a file is commented out it makes a blank seq
Sequence::Sequence(ifstream& fastaFile, string JustUnaligned){
try {
m = MothurOut::getInstance();
initialize();
- fastaFile >> name;
+ name = getSequenceName(fastaFile);
- if (name.length() != 0) {
- name = name.substr(1);
+ if (!m->control_pressed) {
string sequence;
//read comments
if ((numAmbig / (float) numBases) > 0.25) { m->mothurOut("[WARNING]: We found more than 25% of the bases in sequence " + name + " to be ambiguous. Mothur is not setup to process protein sequences."); m->mothurOutEndLine(); }
- }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaFile.tellg()) + ". Blank name."); m->mothurOutEndLine(); }
+ }
}
catch(exception& e) {
exit(1);
}
}
-
+//********************************************************************************************************************
+string Sequence::getSequenceName(ifstream& fastaFile) {
+ try {
+ string name = "";
+
+ fastaFile >> name;
+
+ if (name.length() != 0) {
+
+ name = name.substr(1);
+
+ m->checkName(name);
+
+ }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaFile.tellg()) + ". Blank name."); m->mothurOutEndLine(); m->control_pressed = true; }
+
+ return name;
+ }
+ catch(exception& e) {
+ m->errorOut(e, "Sequence", "getSequenceName");
+ exit(1);
+ }
+}
+//********************************************************************************************************************
+string Sequence::getSequenceName(istringstream& fastaFile) {
+ try {
+ string name = "";
+
+ fastaFile >> name;
+
+ if (name.length() != 0) {
+
+ name = name.substr(1);
+
+ m->checkName(name);
+
+ }else{ m->mothurOut("Error in reading your fastafile, at position " + toString(fastaFile.tellg()) + ". Blank name."); m->mothurOutEndLine(); m->control_pressed = true; }
+
+ return name;
+ }
+ catch(exception& e) {
+ m->errorOut(e, "Sequence", "getSequenceName");
+ exit(1);
+ }
+}
//********************************************************************************************************************
string Sequence::getSequenceString(ifstream& fastaFile, int& numAmbig) {
try {
if(letter == '>'){
fastaFile.putback(letter);
break;
- }
+ }else if (letter == ' ') {;}
else if(isprint(letter)){
letter = toupper(letter);
if(letter == 'U'){letter = 'T';}
if(letter == '>'){
fastaFile.putback(letter);
break;
- }
+ }else if (letter == ' ') {;}
else if(isprint(letter)){
letter = toupper(letter);
if(letter == 'U'){letter = 'T';}
int Sequence::getNumBases(){
return numBases;
}
+//********************************************************************************************************************
+
+int Sequence::getNumNs(){
+ int numNs = 0;
+ for (int i = 0; i < unaligned.length(); i++) {
+ if(toupper(unaligned[i]) == 'N') { numNs++; }
+ }
+ return numNs;
+}
//********************************************************************************************************************
int Sequence::getStartPos(){
if(startPos == -1){
for(int j = 0; j < alignmentLength; j++) {
- if(aligned[j] != '.'){
+ if((aligned[j] != '.')&&(aligned[j] != '-')){
startPos = j + 1;
break;
}
startPos = start;
}
+//********************************************************************************************************************
+int Sequence::filterToPos(int start){
+
+ if (start > aligned.length()) { start = aligned.length(); m->mothurOut("[ERROR]: start to large.\n"); }
+
+ for(int j = 0; j < start; j++) {
+ aligned[j] = '.';
+ }
+
+ //things like ......----------AT become ................AT
+ for(int j = start; j < aligned.length(); j++) {
+ if (isalpha(aligned[j])) { break; }
+ else { aligned[j] = '.'; }
+ }
+ setUnaligned(aligned);
+
+ return 0;
+
+}
+//********************************************************************************************************************
+
+int Sequence::filterFromPos(int end){
+
+ if (end > aligned.length()) { end = aligned.length(); m->mothurOut("[ERROR]: end to large.\n"); }
+
+ for(int j = end; j < aligned.length(); j++) {
+ aligned[j] = '.';
+ }
+
+ for(int j = aligned.length()-1; j < 0; j--) {
+ if (isalpha(aligned[j])) { break; }
+ else { aligned[j] = '.'; }
+ }
+
+ setUnaligned(aligned);
+
+ return 0;
+}
//********************************************************************************************************************
int Sequence::getEndPos(){
if(endPos == -1){
for(int j=alignmentLength-1;j>=0;j--){
- if(aligned[j] != '.'){
+ if((aligned[j] != '.')&&(aligned[j] != '-')){
endPos = j + 1;
break;
}
//********************************************************************************************************************
void Sequence::padFromPos(int end){
-
+ //cout << end << '\t' << endPos << endl;
for(int j = end; j < endPos; j++) {
aligned[j] = '.';
}
if(numBases > length){
unaligned = unaligned.substr(0,length);
numBases = length;
+ aligned = "";
+ isAligned = 0;
}
}