+/*! \fn bool AddTag(const std::string& tag, const std::vector<uint8_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of uint8_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<uint8_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_UINT8;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(uint8_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const uint8_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(uint8_t),
+ &value, sizeof(uint8_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<int8_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of int8_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<int8_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_INT8;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(int8_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const int8_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(int8_t),
+ &value, sizeof(int8_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<uint16_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of uint16_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<uint16_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_UINT16;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(uint16_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const uint16_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(uint16_t),
+ &value, sizeof(uint16_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<int16_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of int16_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<int16_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_INT16;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(int16_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const int16_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(int16_t),
+ &value, sizeof(int16_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<uint32_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of uint32_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<uint32_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_UINT32;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(uint32_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const uint32_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(uint32_t),
+ &value, sizeof(uint32_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<int32_t>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of int32_t values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<int32_t>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_INT32;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(int32_t);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const int32_t value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(int32_t),
+ &value, sizeof(int32_t));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
+/*! \fn bool AddTag(const std::string& tag, const std::vector<float>& values);
+ \brief Adds a numeric array field to the BAM tags.
+
+ Does NOT modify an existing tag - use \link BamAlignment::EditTag() \endlink instead.
+
+ \param tag 2-character tag name
+ \param values vector of float values to store
+
+ \return \c true if the \b new tag was added successfully
+ \sa \samSpecURL for more details on reserved tag names, supported tag types, etc.
+*/
+bool BamAlignment::AddTag(const std::string& tag, const std::vector<float>& values) {
+
+ // skip if core data not parsed
+ if ( SupportData.HasCoreOnly ) return false;
+
+ // check for valid tag length
+ if ( tag.size() != Constants::BAM_TAG_TAGSIZE ) return false;
+
+ // localize the tag data
+ char* pTagData = (char*)TagData.data();
+ const unsigned int tagDataLength = TagData.size();
+ unsigned int numBytesParsed = 0;
+
+ // if tag already exists, return false
+ // use EditTag explicitly instead
+ if ( Internal::FindTag(tag, pTagData, tagDataLength, numBytesParsed) )
+ return false;
+
+ // build new tag's base information
+ char newTagBase[Constants::BAM_TAG_ARRAYBASE_SIZE];
+ memcpy( newTagBase, tag.c_str(), Constants::BAM_TAG_TAGSIZE );
+ newTagBase[2] = Constants::BAM_TAG_TYPE_ARRAY;
+ newTagBase[3] = Constants::BAM_TAG_TYPE_FLOAT;
+
+ // add number of array elements to newTagBase
+ const int32_t numElements = values.size();
+ memcpy(newTagBase + 4, &numElements, sizeof(int32_t));
+
+ // copy current TagData string to temp buffer, leaving room for new tag's contents
+ const int newTagDataLength = tagDataLength +
+ Constants::BAM_TAG_ARRAYBASE_SIZE +
+ numElements*sizeof(float);
+ char originalTagData[newTagDataLength];
+ memcpy(originalTagData, TagData.c_str(), tagDataLength+1); // '+1' for TagData's null-term
+
+ // write newTagBase (removes old null term)
+ strcat(originalTagData + tagDataLength, (const char*)newTagBase);
+
+ // add vector elements to tag
+ int elementsBeginOffset = tagDataLength + Constants::BAM_TAG_ARRAYBASE_SIZE;
+ for ( int i = 0 ; i < numElements; ++i ) {
+ const float value = values.at(i);
+ memcpy(originalTagData + elementsBeginOffset + i*sizeof(float),
+ &value, sizeof(float));
+ }
+
+ // store temp buffer back in TagData
+ const char* newTagData = (const char*)originalTagData;
+ TagData.assign(newTagData, newTagDataLength);
+
+ // return success
+ return true;
+}
+
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