std::string IptcDataSets::makeKey(uint16 number, uint16 recordId)
{
return std::string(familyName())
+ "." + std::string(recordName(recordId))
+ "." + std::string(dataSetName(number, recordId));
}
std::ostream & operator<<(std::ostream & lhs_sout, const DataSet & rhs_obj) {
std::string dataSetName(rhs_obj._name.cbegin(), rhs_obj._name.cend());
unsigned int numColumns = (unsigned int)rhs_obj._columnMeta.size();
unsigned int numRows = rhs_obj.getRowCount();
lhs_sout << '"' << dataSetName << '(' << numColumns << 'x' << numRows << ')' << '[';
std::vector<ColumnMetadata>::const_iterator oneColumnMeta;
std::vector<ColumnMetadata>::const_iterator allMetadataEnd;
oneColumnMeta = rhs_obj._columnMeta.cbegin();
allMetadataEnd = rhs_obj._columnMeta.cend();
std::wstring dummyWideColumnName;
for (; oneColumnMeta < allMetadataEnd; oneColumnMeta++) {
dummyWideColumnName = oneColumnMeta->getColumnName();
std::string columnName(dummyWideColumnName.cbegin(), dummyWideColumnName.cend());
lhs_sout << '(';
lhs_sout << columnName << ',';
lhs_sout << oneColumnMeta->getColumnTypeAsStr() << ',';
lhs_sout << oneColumnMeta->getColumnSize();
lhs_sout << ')';
}
lhs_sout << "]\"\n";
if (numRows > 0) {
int strLen;
unsigned char oneElementBuff[4];
std::string oneCELString;
std::wstring oneCELWstring;
std::vector<unsigned char>::const_iterator dataCursor, rawDataEnd;
dataCursor = rhs_obj._data.cbegin();
rawDataEnd = rhs_obj._data.cend();
for (unsigned int i = 1; i < numRows+1; i++) {
oneColumnMeta = rhs_obj._columnMeta.cbegin();
for (; oneColumnMeta < allMetadataEnd; oneColumnMeta++) {
switch (oneColumnMeta->getColumnType()) {
case BYTE_COL:
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((char *)oneElementBuff);
break;
case UBYTE_COL:
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((unsigned char *)oneElementBuff);
break;
case SHORT_COL:
oneElementBuff[1] = *(dataCursor++);
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((short *)oneElementBuff);
break;
case USHORT_COL:
oneElementBuff[1] = *(dataCursor++);
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((unsigned short *)oneElementBuff);
break;
case INT_COL:
oneElementBuff[3] = *(dataCursor++);
oneElementBuff[2] = *(dataCursor++);
oneElementBuff[1] = *(dataCursor++);
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((int *)oneElementBuff);
break;
case UINT_COL:
oneElementBuff[3] = *(dataCursor++);
oneElementBuff[2] = *(dataCursor++);
oneElementBuff[1] = *(dataCursor++);
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((unsigned int *)oneElementBuff);
break;
case FLOAT_COL:
oneElementBuff[3] = *(dataCursor++);
oneElementBuff[2] = *(dataCursor++);
oneElementBuff[1] = *(dataCursor++);
oneElementBuff[0] = *(dataCursor++);
lhs_sout << *((float*)oneElementBuff);
break;
case STRING_COL:
strLen = readBigEndianInt(dataCursor);
lhs_sout << '"' << readString(dataCursor, strLen) << '"';
break;
case WSTRING_COL:
strLen = readBigEndianInt(dataCursor);
oneCELWstring = readWstring(dataCursor, strLen);
oneCELString.clear();
oneCELString.assign(oneCELWstring.cbegin(), oneCELWstring.cend());
lhs_sout << '"' << oneCELString << '"';
break;
} // end switch (oneColumnMeta->getColumnType())
lhs_sout << ',';
} // end for (; oneColumnMeta < allMetadataEnd; oneColumnMeta++)
lhs_sout << '\n';
} // end for upper-bounded by numRows
}
return lhs_sout;
}
