diff options
Diffstat (limited to 'libdbpp/selectcommand.cpp')
| -rw-r--r-- | libdbpp/selectcommand.cpp | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/libdbpp/selectcommand.cpp b/libdbpp/selectcommand.cpp index 6cb8759..f6b1d33 100644 --- a/libdbpp/selectcommand.cpp +++ b/libdbpp/selectcommand.cpp @@ -1,5 +1,7 @@ #include "selectcommand.h" #include "error.h" +#include <boost/multi_index_container.hpp> +#include <boost/multi_index/ordered_index.hpp> namespace DB { class ColumnIndexOutOfRange : public Error { @@ -17,19 +19,21 @@ namespace DB { }; DB::SelectCommand::SelectCommand(const std::string & sql) : - DB::Command(sql) + DB::Command(sql), + columns(new Columns) { } DB::SelectCommand::~SelectCommand() { + delete columns; } const DB::Column& DB::SelectCommand::operator[](unsigned int n) const { - if (n < columns.size()) { - return **columns.get<0>().find(n); + if (n < columns->size()) { + return **columns->get<0>().find(n); } throw ColumnIndexOutOfRange(n); } @@ -38,8 +42,8 @@ const DB::Column& DB::SelectCommand::operator[](const Glib::ustring & n) const { typedef Columns::nth_index<1>::type CbyName; - CbyName::iterator i = columns.get<1>().find(n); - if (i != columns.get<1>().end()) { + CbyName::iterator i = columns->get<1>().find(n); + if (i != columns->get<1>().end()) { return **i; } throw ColumnDoesNotExist(n); @@ -54,6 +58,12 @@ DB::SelectCommand::getOrdinal(const Glib::ustring & n) const unsigned int DB::SelectCommand::columnCount() const { - return columns.size(); + return columns->size(); +} + +void +DB::SelectCommand::insertColumn(ColumnPtr col) +{ + columns->insert(col); } |