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Codechange: Switch DropDownList to directly use std::vector, thus making AutoDeleteSmallVector obsolete.

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DropDownListItem are strongly managed using std::unique_ptr to ensure leak-free handling. Appropriate use
of move-semantics make intent a lot clearer than parameter comments and allows the compiler to generate
copy-free code for most situations.
This commit is contained in:
Michael Lutz
2019-04-02 21:31:24 +02:00
parent d3e113eb5f
commit c7b9987d08
22 changed files with 184 additions and 253 deletions
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6
src/airport_gui.cpp
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@@ -214,12 +214,12 @@ class BuildAirportWindow : public PickerWindowBase {
Scrollbar *vscroll;
/** Build a dropdown list of available airport classes */
static DropDownList *BuildAirportClassDropDown()
static DropDownList BuildAirportClassDropDown()
{
DropDownList *list = new DropDownList();
DropDownList list;
for (uint i = 0; i < AirportClass::GetClassCount(); i++) {
list->push_back(new DropDownListStringItem(AirportClass::Get((AirportClassID)i)->name, i, false));
list.emplace_back(new DropDownListStringItem(AirportClass::Get((AirportClassID)i)->name, i, false));
}
return list;