const AjPStr ajMatrixfGetLabelNum(const AjPMatrixf thys, ajint i)
{
if(!matrixStrQuery)
ajStrAssignK(&matrixStrQuery, '?');
if(!thys)
return matrixStrQuery;
if(i >= thys->Size)
return matrixStrQuery;
if(i < 0)
return matrixStrQuery;
return thys->Codes[i];
}
int main(int argc, char **argv)
{
/*
** All pointers set to NULL for safety.
** Variables names and initialisation values aligned for clarity.
*/
AjBool boo = ajFalse;
ajint n1 = 0;
ajint n2 = 0;
ajlong l1 = 0; /* long int */
float f1 = 0.0;
double d1 = 0.0; /* there is no long double */
size_t size = 100; /* Reserved memory size. Could be any value you know in advance. */
embInit("demostringnew", argc, argv);
demostringnew_msg("/* Starting string values */");
/* Functions with the prefix ajStr are for manipulating EMBOSS strings.
Functions with the prefix ajChar are for manipulating C-type (char*) string
See filesection and datasection sections in ajstr.c */
/*
** String constructor functions
** See "@section constructors" in ajstr.c
*/
/* Construct a new string with no starting value or reserved size.
There is no equivlent function for C-type (char*) strings */
str0 = ajStrNew ();
/* Construct a new string with a reserved size but no starting value */
txt1 = ajCharNewRes(size);
str1 = ajStrNewRes (size);
/* Construct a new C-type (char*) string with a starting value ... */
txt2 = ajCharNewC ("Starting value"); /* ... copied from a C-type (char*) string */
str2 = ajStrNewC (txt2); /* ... copied from a C-type (char*) string */
txt3 = ajCharNewS (str2); /* ... copied from a string */
str3 = ajStrNewS (str2); /* ... copied from a string */
/* Construct a new string with a reserved size and starting value ... */
txt4 = ajCharNewResC("Starting value, reserved size", size); /* ... copied from a C-type (char*) string)*/
str4 = ajStrNewResC (txt4, size); /* ... copied from a C-type (char*) string */
/* or str4 = ajStrNewResLenC(txt4, size, strlen(txt4)); to specify string length */
txt5 = ajCharNewResS(str4, size); /* ... copied from a string */
str5 = ajStrNewResS (str4, size); /* ... copied from a string */
demostringnew_msg("/* After string constructor functions */");
/*
** String destructor functions
** See "@section destructors" in ajstr.c)
*/
/* Destruct a string */
ajCharDel(&txt1);
ajCharDel(&txt2);
ajCharDel(&txt3);
ajCharDel(&txt4);
ajCharDel(&txt5);
ajStrDel (&str0);
ajStrDel (&str1);
ajStrDel (&str3);
ajStrDel (&str5);
/* str2 & str4 still in memory */
demostringnew_msg("/* After string destructor functions */");
/*
** String (de)referencing functions
** See "@section destructors" in ajstr.c)
*/
str0 = ajStrNewRef(str2);
/* or ajStrAssignRef(&str0, str2); */
demostringnew_msg("/* After string reference */");
ajStrDelStatic(&str0);
demostringnew_msg("/* After string dereference */");
/*
** String assignment functions
** See "@section assignment" in ajstr.c)
*/
/* Still only str2 & str4 in memory */
/* Assign a string value using ... */
ajStrAssignC(&str1, "Assigned value"); /* ... a C-type (char*) string */
/* or ajStrAssignLenC(&str1, "Assigned value", strlen("Assigned value")); to specify string length. */
ajStrAssignS(&str3, str1); /* ... a string */
ajStrAssignK(&str5, 'A'); /* ... a character */
demostringnew_msg("/* After string assignment 1 */");
ajStrAssignSubC(&str1, "Assigned value", 0, 11);
ajStrAssignSubS(&str3, str1, 0, 9);
demostringnew_msg("/* After string assignment 2 */");
/* The assignment functions allocate memory if necessary so str1, str3 and str5 will be created for you. It's bad practice to use this mechanism however because it's not obvious the string has been allocated (and needs freeing). Much cleaner to call the construct (ajStrNew) explicitly. */
/* Assign a string with a reserved size and value using ... */
ajStrAssignResC(&str1, size, "Assigned value, reserved size"); /* ... a C-type (char*) string */
ajStrAssignResS(&str3, size, str1); /* ... a string */
demostringnew_msg("/* After string assignment 3 */");
/* Assign a string value only if the string is empty using ... */
str0 = ajStrNew();
ajStrAssignEmptyC(&str0, "New value if string was empty"); /* ... a C-type (char*) string */
ajStrAssignEmptyS(&str1, str0); /* ... a string */
demostringnew_msg("/* After string assignment 4 */");
/* Now str0-5 in memory. The above code is for illustrative purposes: it's much cleaner to put all the constructors / destructors at the top / bottom of the code where possible. */
/* Assign all strings intuitive values */
txt0 = ajCharNewResC("TEXT 0", 100);
txt1 = ajCharNewResC("TEXT 1", 100);
txt2 = ajCharNewResC("Text 2", 100);
txt3 = ajCharNewResC("Text 3", 100);
txt4 = ajCharNewResC("Text 4", 100);
txt5 = ajCharNewResC("Text 5", 100);
ajStrAssignC(&str0, "STRING 0");
ajStrAssignC(&str1, "STRING 1");
ajStrAssignC(&str2, "String 2");
ajStrAssignC(&str3, "String 3");
ajStrAssignC(&str4, "String 4 WITHSOMETEXTINABLOCK");
ajStrAssignC(&str5, "String 5 WITHSOMETEXTINABLOCK");
demostringnew_msg("/* After string assignment 5 */");
/*
** String formatting functions
** See "@section formatting" in ajstr.c
*/
ajCharFmtLower(txt0);
ajCharFmtLower(txt1);
ajStrFmtLower(&str0);
ajStrFmtLowerSub(&str1, 0, 2);
ajCharFmtUpper(txt2);
ajCharFmtUpper(txt3);
ajStrFmtUpper(&str2);
ajStrFmtUpperSub(&str3, 0, 2);
demostringnew_msg("/* After string formatting 1 */");
ajStrFmtTitle(&str0);
ajStrFmtQuote(&str1);
ajStrFmtBlock(&str4, 3);
demostringnew_msg("/* After string formatting 2 */");
/* See also ajStrFmtWrap, ajStrFmtWrapLeft
... these need checking. */
/*
** String conversion functions
** See "@section datatype to string conversion" in ajstr.c
*/
n1 = n2 = l1 = 1;
f1 = d1 = 0.5;
ajStrFromBool( &str0, boo);
ajStrFromInt(&str1, n1);
ajStrFromLong(&str2, l1);
ajStrFromFloat(&str3, f1, 5);
ajStrFromDouble(&str4, d1, 5);
ajStrFromDoubleExp(&str5, d1, 5);
demostringnew_msg("/* After datatype to string conversion */");
/*
** String conversion functions
** See "@section string to datatype conversion" in ajstr.c
*/
ajStrToBool(str0, &boo);
ajStrToInt(str1, &n1);
ajStrToLong(str2, &l1);
ajStrToDouble(str4, &d1);
ajUser("/* After string to datatype conversion */\n"
"boo (from str0): %B\nn1 (from str1): %d\nl1 (from str2): %d",
boo, n1, l1);
ajFmtPrint("f1 (from str3): %f\nd1 (from str4): %f\n", f1, d1);
/* Check ajUser ... doesn't support %f */
/* See also ajStrToHex */
/* Assign all strings new values */
strcpy(txt0, "Text String");
strcpy(txt1, "TEXT STRING");
strcpy(txt2, "Text*");
strcpy(txt3, "Text");
strcpy(txt4, "Text String 4");
strcpy(txt5, "Text String 5");
ajStrAssignC(&str0, "String");
ajStrAssignC(&str1, "STRING");
ajStrAssignC(&str2, "String*");
ajStrAssignC(&str3, "*String");
ajStrAssignC(&str4, "String 4");
ajStrAssignC(&str5, "String 5");
demostringnew_msg("/* After resetting strings */");
/*
** String comparison functions
** See "@section comparison" in ajstr.c
*/
ajUserDumpC("/* String comparison functions */");
boo = ajCharMatchC(txt0, txt1);
ajUser("ajCharMatchC(txt0 txt1); == %B", boo);
boo = ajCharMatchCaseC(txt0, txt1);
ajUser("ajCharMatchCaseC(txt0 txt1); == %B", boo);
boo = ajCharMatchC(txt0, txt2);
ajUser("ajCharMatchC(txt0,txt2); == %B", boo);
boo = ajCharMatchWildC(txt0, txt2);
ajUser("ajCharMatchWildC(txt0,txt2); == %B", boo);
boo = ajCharMatchWildS(txt0, str2);
ajUser("ajCharMatchWildS(txt0,str2); == %B", boo);
/* See also ajCharMatchWildNextC, ajCharMatchWildWordC
... these need checking & documentation updated. */
boo = ajCharPrefixC(txt0, txt3);
ajUser("ajCharPrefixC(txt0, txt3); == %B", boo);
boo = ajCharPrefixS(txt0, str0);
ajUser("ajCharPrefixS(txt0, str0); == %B", boo);
boo = ajCharPrefixCaseC(txt5, txt1);
ajUser("ajCharPrefixCaseC(txt5, txt1); == %B", boo);
boo = ajCharPrefixCaseC(txt1, txt5);
ajUser("ajCharPrefixCaseC(txt1, txt5); == %B", boo);
boo = ajCharPrefixCaseS(txt0, str0);
ajUser("ajCharPrefixCaseS(txt0, str0); == %B", boo);
boo = ajCharSuffixC(txt0, txt3);
ajUser("ajCharSuffixC(txt0, txt3); === %B", boo);
boo = ajCharSuffixS(txt0, str0);
ajUser("ajCharSuffixS(txt0, str0); == %B", boo);
/* See also ajCharSuffixCaseC, ajCharSuffixCaseC, ajCharSuffixCaseS, ajCharSuffixCaseS
... these need checking. */
boo = ajStrMatchC (str0, txt0);
ajUser("ajStrMatchC (str0, txt0); == %B", boo);
boo = ajStrMatchS(str0, str1);
ajUser("ajStrMatchS(str0, str1); == %B", boo);
boo = ajStrMatchCaseC(str0, txt0);
ajUser("ajStrMatchCaseC(str0, txt0); == %B", boo);
boo = ajStrMatchCaseS(str0, str0);
ajUser("ajStrMatchCaseS(str0, str0); == %B", boo);
/*
ajUser("== %B", boo);
boo = ajStrMatchWildC(str2, const char* text);
ajStrMatchWildS (const AjPStr thys, const AjPStr wild);
ajStrMatchWildWordC (const AjPStr str, const char* text);
ajStrMatchWildWordS (const AjPStr str, const AjPStr text);
ajStrPrefixC(const AjPStr str, const char* txt2);
ajStrPrefixS(const AjPStr str, const AjPStr str2);
ajStrPrefixCaseC (const AjPStr str, const char* pref);
ajStrPrefixCaseS (const AjPStr str, const AjPStr pref);
ajStrSuffixC (const AjPStr thys, const char* suff);
ajStrSuffixS (const AjPStr thys, const AjPStr suff);
*/
/**************************************************************************/
/* String substitution functions (See "@section substitution" in ajstr.c) */
/**************************************************************************/
/*
AjBool ajStrExchangeCC(AjPStr* Pstr, const char* txt, const char* txtnew);
AjBool ajStrExchangeCS(AjPStr* Pstr, const char* txt,
const AjPStr strnew);
AjBool ajStrExchangeKK(AjPStr* Pstr, char chr, char chrnew);
AjBool ajStrExchangeSC(AjPStr* Pstr, const AjPStr str,
const char* txtnew);
AjBool ajStrExchangeSS(AjPStr* Pstr, const AjPStr str,
const AjPStr strnew);
AjBool ajStrExchangeSetCC(AjPStr* Pstr, const char* oldc,
const char* newc);
AjBool ajStrExchangeSetSS(AjPStr* Pstr, const AjPStr str,
const AjPStr strnew);
AjBool ajStrRandom(AjPStr *s);
AjBool ajStrReverse(AjPStr* Pstr);
*/
embExit();
return 0;
}
static AjBool assemoutWriteSamAlignment(AjPFile outf, const AjPAssemRead r,
AjPAssemContig const * contigs,
ajint ncontigs)
{
AjPAssemTag t = NULL;
AjIList l = NULL;
AjPStr qualstr = NULL;
AjPStr tmp = NULL;
ajint POS = 0;
AjPStr CIGAR = NULL;
const char* RNEXT = NULL;
AjPStr SEQ = NULL;
AjPStr QUAL = NULL;
AjPStr SEQunpadded = NULL;
AjPStr QUALunpadded = NULL;
AjPStr consensus = NULL;
AjBool rc= ajFalse;
AjBool ret = ajTrue;
const char* refseq = NULL;
const AjPAssemContig contig = NULL;
ajuint k = 0;
if(r->Reference>=ncontigs)
ajDie("assemoutWriteSamAlignment: reference sequence number"
" '%d' is larger than or equal to known number of reference"
" sequences '%d'. Problem while processing read '%S'.",
r->Reference,
ncontigs,
r->Name);
contig = (r->Reference==-1 ? NULL : contigs[r->Reference]);
ajStrAssignRef(&SEQ, r->Seq);
consensus = contig==NULL? NULL : contig->Consensus;
if (r->Rnext==-1)
RNEXT= "*";
else if(r->Rnext==r->Reference)
RNEXT = "=";
else
RNEXT = ajStrGetPtr(contigs[r->Rnext]->Name);
if (r->Flag & BAM_FREVERSE)
{
rc = ajTrue;
qualstr = ajStrNewS(r->SeqQ);
if(!r->Reversed)
{
ajStrReverse(&qualstr);
ajSeqstrReverse(&SEQ);
}
QUAL = qualstr;
POS = r->y1;
ajStrAssignSubS(&tmp, SEQ,
ajStrGetLen(r->Seq) - r->y2,
ajStrGetLen(r->Seq) - r->x2
);
}
else
{
rc= ajFalse;
POS = r->x1;
QUAL = r->SeqQ;
ajStrAssignSubS(&tmp, SEQ,
r->x2-1,
r->y2-1
);
}
if(r->Cigar==NULL && consensus)
{
refseq = ajStrGetPtr(consensus) + (rc ? r->y1-1 : r->x1-1);
CIGAR = assemoutMakeCigar(refseq, ajStrGetPtr(tmp));
SEQunpadded = ajStrNewRes(ajStrGetLen(SEQ));
QUALunpadded = ajStrNewRes(ajStrGetLen(SEQ));
for(k=0; k< ajStrGetLen(SEQ); k++)
{
if (ajStrGetCharPos(SEQ, k) == '*')
continue;
ajStrAppendK(&SEQunpadded, ajStrGetCharPos(SEQ, k));
ajStrAppendK(&QUALunpadded, ajStrGetCharPos(QUAL, k));
}
ajDebug("cigar: %S\n", CIGAR);
ajStrAssignS(&tmp, CIGAR);
if(rc)
{
if(r->y2 < (ajint)ajStrGetLen(SEQ))
ajFmtPrintS(&CIGAR, "%dS%S",
ajStrGetLen(SEQ) - r->y2, tmp);
if(r->x2 > 1)
ajFmtPrintAppS(&CIGAR, "%dS", r->x2 - 1);
}
else
{
if(r->x2 > 1)
ajFmtPrintS(&CIGAR, "%dS%S", r->x2 - 1, tmp);
if(r->y2 < (ajint)ajStrGetLen(SEQ))
ajFmtPrintAppS(&CIGAR, "%dS",
ajStrGetLen(SEQ) - r->y2);
}
ajStrDel(&tmp);
}
else if(r->Cigar==NULL)
{
ajErr("both CIGAR string and consensus sequence not available");
ret = ajFalse;
ajStrAssignK(&CIGAR, '*');
}
else if(!ajStrGetLen(r->Cigar))
ajStrAssignK(&CIGAR, '*');
else if(ajStrGetLen(r->Cigar))
{
if(!ajStrGetLen(SEQ))
ajStrAssignK(&SEQ, '*');
if(!ajStrGetLen(QUAL))
ajStrAssignK(&QUAL, '*');
}
ajStrDel(&tmp);
ajFmtPrintF(outf, "%S\t%d\t%s\t%d\t%d\t%S\t%s\t%Ld\t%d\t%S\t%S",
r->Name,
r->Flag,
(contig==NULL ? "*" : ajStrGetPtr(contig->Name)),
POS,
r->MapQ,
(CIGAR ? CIGAR : r->Cigar),
RNEXT,
r->Pnext,
r->Tlen,
(r->Cigar ? SEQ : SEQunpadded),
(r->Cigar ? QUAL : QUALunpadded));
l = ajListIterNewread(r->Tags);
while (!ajListIterDone(l))
{
t = ajListIterGet(l);
/* TODO: array type, 'B' */
/* In SAM, all single integer types are mapped to int32_t [SAM spec] */
ajFmtPrintF(outf, "\t%S:%c:",
t->Name,
(t->type == 'c' || t->type == 'C' ||
t->type == 's' || t->type == 'S'
|| t->type == 'I') ? 'i' : t->type
);
if(t->x1 || t->y1)
ajFmtPrintF(outf, " %u %u", t->x1, t->y1);
if(t->Comment && ajStrGetLen(t->Comment)>0)
ajFmtPrintF(outf, "%S", t->Comment);
}
ajListIterDel(&l);
ajFmtPrintF(outf, "\n");
if(qualstr)
ajStrDel(&qualstr);
ajStrDel(&SEQ);
ajStrDel(&CIGAR);
ajStrDel(&SEQunpadded);
ajStrDel(&QUALunpadded);
return ret;
}