Module edlib_rs::edlibrs [−][src]
Structs
EdlibAlignConfig | @brief Configuration object for edlibAlign() function. |
EdlibAlignConfigRs | Configuration object for edlibAlign() function. |
EdlibAlignResult | Container for results of alignment done by edlibAlign() function. |
EdlibAlignResultRs | Container for results of alignment done by edlibAlign() function. |
EdlibEqualityPair | @brief Defines two given characters as equal. |
EdlibEqualityPairRs | Defines two given characters as equal. |
Enums
EdlibAlignModeRs | Alignment methods - how should Edlib treat gaps before and after query? |
EdlibAlignTaskRs | Alignment tasks - what do you want Edlib to do? |
EdlibCigarFormatRs | Describes cigar format. see http://samtools.github.io/hts-specs/SAMv1.pdf see http://drive5.com/usearch/manual/cigar.html |
EdlibEdopRs | Edit operations. |
Constants
EDLIB_EDOP_DELETE | |
EDLIB_EDOP_INSERT | |
EDLIB_EDOP_MATCH | |
EDLIB_EDOP_MISMATCH | |
EDLIB_RS_STATUS_ERROR | |
EDLIB_RS_STATUS_OK | |
EDLIB_STATUS_ERROR | |
EDLIB_STATUS_OK | |
EdlibAlignMode_EDLIB_MODE_HW | Infix method. Similar as prefix method, but with one more twist - gaps at query end and start are not penalized. What that means is that deleting elements from the start and end of second sequence is “free”! For example, if we had ACT and CGACTGAC, edit distance would be 0, because removing CG from the start and GAC from the end of second sequence is “free” and does not count into total edit distance. This method is appropriate when you want to find out how well first sequence fits at any part of second sequence. For example, if your second sequence was a long text and your first sequence was a sentence from that text, but slightly scrambled, you could use this method to discover how scrambled it is and where it fits in that text. In bioinformatics, this method is appropriate for aligning read to a sequence. |
EdlibAlignMode_EDLIB_MODE_NW | Global method. This is the standard method. Useful when you want to find out how similar is first sequence to second sequence. |
EdlibAlignMode_EDLIB_MODE_SHW | Prefix method. Similar to global method, but with a small twist - gap at query end is not penalized. What that means is that deleting elements from the end of second sequence is “free”! For example, if we had “AACT” and “AACTGGC”, edit distance would be 0, because removing “GGC” from the end of second sequence is “free” and does not count into total edit distance. This method is appropriate when you want to find out how well first sequence fits at the beginning of second sequence. |
EdlibAlignTask_EDLIB_TASK_DISTANCE | !< Find edit distance and end locations. |
EdlibAlignTask_EDLIB_TASK_LOC | !< Find edit distance, end locations and start locations. |
EdlibAlignTask_EDLIB_TASK_PATH | !< Find edit distance, end locations and start locations and alignment path. |
EdlibCigarFormat_EDLIB_CIGAR_EXTENDED | !< Match: ‘=’, Insertion: ‘I’, Deletion: ‘D’, Mismatch: ‘X’. |
EdlibCigarFormat_EDLIB_CIGAR_STANDARD | !< Match: ‘M’, Insertion: ‘I’, Deletion: ‘D’, Mismatch: ‘M’. |
Functions
edlibAlign⚠ | Aligns two sequences (query and target) using edit distance (levenshtein distance). Through config parameter, this function supports different alignment methods (global, prefix, infix), as well as different modes of search (tasks). It always returns edit distance and end locations of optimal alignment in target. It optionally returns start locations of optimal alignment in target and alignment path, if you choose appropriate tasks. @param [in] query First sequence. @param [in] queryLength Number of characters in first sequence. @param [in] target Second sequence. @param [in] targetLength Number of characters in second sequence. @param [in] config Additional alignment parameters, like alignment method and wanted results. @return Result of alignment, which can contain edit distance, start and end locations and alignment path. Make sure to clean up the object using edlibFreeAlignResult() or by manually freeing needed members. |
edlibAlignRs | Aligns two sequences (query and target) using edit distance (levenshtein distance). |
edlibAlignmentToCigar⚠ | Builds cigar string from given alignment sequence. @param [in] alignment Alignment sequence. 0 stands for match. 1 stands for insertion to target. 2 stands for insertion to query. 3 stands for mismatch. @param [in] alignmentLength @param [in] cigarFormat Cigar will be returned in specified format. @return Cigar string. I stands for insertion. D stands for deletion. X stands for mismatch. (used only in extended format) = stands for match. (used only in extended format) M stands for (mis)match. (used only in standard format) String is null terminated. Needed memory is allocated and given pointer is set to it. Do not forget to free it later using free()! |
edlibAlignmentToCigarRs | Builds cigar string from given alignment sequence. |
edlibDefaultAlignConfig⚠ | @return Default configuration object, with following defaults: k = -1, mode = EDLIB_MODE_NW, task = EDLIB_TASK_DISTANCE, no additional equalities. |
edlibFreeAlignResult⚠ | Frees memory in EdlibAlignResult that was allocated by edlib. If you do not use it, make sure to free needed members manually using free(). |
edlibNewAlignConfig⚠ | Helper method for easy construction of configuration object. @return Configuration object filled with given parameters. |
Type Definitions
EdlibAlignMode | Alignment methods - how should Edlib treat gaps before and after query? |
EdlibAlignTask | Alignment tasks - what do you want Edlib to do? |
EdlibCigarFormat | Describes cigar format. @see http://samtools.github.io/hts-specs/SAMv1.pdf @see http://drive5.com/usearch/manual/cigar.html |