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typedef unsigned short PRUint16;
typedef PRUint16 PRUnichar;
template <class CharT> struct nsCharTraits {
};
class nsAString_internal {
public:
typedef PRUnichar char_type;
};
class nsString : public nsAString_internal {
public:
typedef nsString self_type;
nsString( const self_type& str );
};
class nsDependentString : public nsString {
public:
explicit nsDependentString( const char_type* data );
};
typedef struct sqlite3_stmt sqlite3_stmt;
const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
class nsIVariant { };
template <typename DataType> struct variant_storage_traits {
typedef DataType ConstructorType;
typedef DataType StorageType;
static inline StorageType storage_conversion(ConstructorType aData) {
return aData;
}
};
template <typename DataType> class Variant : public nsIVariant {
public:
Variant(typename variant_storage_traits<DataType>::ConstructorType aData)
: mData(variant_storage_traits<DataType>::storage_conversion(aData)) {}
typename variant_storage_traits<DataType>::StorageType mData;
};
typedef Variant<nsString> TextVariant;
class Row {
void initialize(sqlite3_stmt *aStatement);
};
void Row::initialize(sqlite3_stmt *aStatement)
{
nsDependentString str(static_cast<const PRUnichar
*>(::sqlite3_column_text16(aStatement, 0)));
new TextVariant(str);
}
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