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Make operator bool() explicit

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This commit is contained in:
Seth Kingsley 2018-11-13 21:58:45 -08:00
parent f7a2c93fca
commit e26b91dcd0
2 changed files with 16 additions and 16 deletions
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2
misc/cpp/extract_raii.rb
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@ -70,7 +70,7 @@ EOT
if @state_var
puts
puts "#{INDENT * 2}operator bool() { return #{@state_var}; }"
puts "#{INDENT * 2}explicit operator bool() const { return #{@state_var}; }"
end
puts

30
misc/cpp/imgui_raii.h
View file

@ -17,7 +17,7 @@ namespace ImScoped
Window(const char* name, bool* p_open = NULL, ImGuiWindowFlags flags = 0) { IsContentVisible = ImGui::Begin(name, p_open, flags); }
~Window() { ImGui::End(); }
operator bool() { return IsContentVisible; }
explicit operator bool() const { return IsContentVisible; }
IMGUI_DELETE_MOVE_COPY(Window);
};
@ -30,7 +30,7 @@ namespace ImScoped
Child(ImGuiID id, const ImVec2& size = ImVec2(0,0), bool border = false, ImGuiWindowFlags flags = 0) { IsContentVisible = ImGui::BeginChild(id, size, 0); }
~Child() { ImGui::EndChild(); }
operator bool() { return IsContentVisible; }
explicit operator bool() const { return IsContentVisible; }
IMGUI_DELETE_MOVE_COPY(Child);
};
@ -111,7 +111,7 @@ namespace ImScoped
Combo(const char* label, const char* preview_value, ImGuiComboFlags flags = 0) { IsOpen = ImGui::BeginCombo(label, preview_value, flags); }
~Combo() { if (IsOpen) ImGui::EndCombo(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(Combo);
};
@ -125,7 +125,7 @@ namespace ImScoped
TreeNode(const void* ptr_id, const char* fmt, ...) IM_FMTARGS(3) { va_list ap; va_start(ap, fmt); IsOpen = ImGui::TreeNodeV(ptr_id, fmt, ap); va_end(ap); }
~TreeNode() { if (IsOpen) ImGui::TreePop(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(TreeNode);
};
@ -138,7 +138,7 @@ namespace ImScoped
TreeNodeV(const void* ptr_id, const char* fmt, va_list args) IM_FMTLIST(3) { IsOpen = ImGui::TreeNodeV(ptr_id, fmt, args); }
~TreeNodeV() { if (IsOpen) ImGui::TreePop(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(TreeNodeV);
};
@ -152,7 +152,7 @@ namespace ImScoped
TreeNodeEx(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, ...) IM_FMTARGS(4) { va_list ap; va_start(ap, fmt); IsOpen = ImGui::TreeNodeExV(ptr_id, flags, fmt, ap); va_end(ap); }
~TreeNodeEx() { if (IsOpen) ImGui::TreePop(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(TreeNodeEx);
};
@ -165,7 +165,7 @@ namespace ImScoped
TreeNodeExV(const void* ptr_id, ImGuiTreeNodeFlags flags, const char* fmt, va_list args) IM_FMTLIST(4) { IsOpen = ImGui::TreeNodeExV(ptr_id, flags, fmt, args); }
~TreeNodeExV() { if (IsOpen) ImGui::TreePop(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(TreeNodeExV);
};
@ -186,7 +186,7 @@ namespace ImScoped
Menu(const char* label, bool enabled = true) { IsOpen = ImGui::BeginMenu(label, enabled); }
~Menu() { if (IsOpen) ImGui::EndMenu(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(Menu);
};
@ -198,7 +198,7 @@ namespace ImScoped
Popup(const char* str_id, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginPopup(str_id, flags); }
~Popup() { if (IsOpen) ImGui::EndPopup(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(Popup);
};
@ -210,7 +210,7 @@ namespace ImScoped
PopupContextItem(const char* str_id = NULL, int mouse_button = 1) { IsOpen = ImGui::BeginPopupContextItem(str_id, mouse_button); }
~PopupContextItem() { if (IsOpen) ImGui::EndPopup(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(PopupContextItem);
};
@ -222,7 +222,7 @@ namespace ImScoped
PopupContextWindow(const char* str_id = NULL, int mouse_button = 1, bool also_over_items = true) { IsOpen = ImGui::BeginPopupContextWindow(str_id, mouse_button, also_over_items); }
~PopupContextWindow() { if (IsOpen) ImGui::EndPopup(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(PopupContextWindow);
};
@ -234,7 +234,7 @@ namespace ImScoped
PopupContextVoid(const char* str_id = NULL, int mouse_button = 1) { IsOpen = ImGui::BeginPopupContextVoid(str_id, mouse_button); }
~PopupContextVoid() { if (IsOpen) ImGui::EndPopup(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(PopupContextVoid);
};
@ -246,7 +246,7 @@ namespace ImScoped
PopupModal(const char* name, bool* p_open = NULL, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginPopupModal(name, p_open, flags); }
~PopupModal() { if (IsOpen) ImGui::EndPopup(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(PopupModal);
};
@ -258,7 +258,7 @@ namespace ImScoped
DragDropSource(ImGuiDragDropFlags flags = 0) { IsOpen = ImGui::BeginDragDropSource(flags); }
~DragDropSource() { if (IsOpen) ImGui::EndDragDropSource(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(DragDropSource);
};
@ -278,7 +278,7 @@ namespace ImScoped
ChildFrame(ImGuiID id, const ImVec2& size, ImGuiWindowFlags flags = 0) { IsOpen = ImGui::BeginChildFrame(id, size, flags); }
~ChildFrame() { ImGui::EndChildFrame(); }
operator bool() { return IsOpen; }
explicit operator bool() const { return IsOpen; }
IMGUI_DELETE_MOVE_COPY(ChildFrame);
};