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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/ai/ai_gui.cpp
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@@ -479,12 +479,12 @@ struct AISettingsWindow : public Window {
this->clicked_dropdown = true;
this->closing_dropdown = false;
DropDownList *list = new DropDownList();
DropDownList list;
for (int i = config_item.min_value; i <= config_item.max_value; i++) {
list->push_back(new DropDownListCharStringItem(config_item.labels->Find(i)->second, i, false));
list.emplace_back(new DropDownListCharStringItem(config_item.labels->Find(i)->second, i, false));
}
ShowDropDownListAt(this, list, old_val, -1, wi_rect, COLOUR_ORANGE, true);
ShowDropDownListAt(this, std::move(list), old_val, -1, wi_rect, COLOUR_ORANGE, true);
}
}
} else if (IsInsideMM(x, 0, SETTING_BUTTON_WIDTH)) {