diff options
Diffstat (limited to 'c++/cursesf.h')
| -rw-r--r-- | c++/cursesf.h | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/c++/cursesf.h b/c++/cursesf.h index e29e7adbf6f0..7d6c2b717395 100644 --- a/c++/cursesf.h +++ b/c++/cursesf.h @@ -1,7 +1,7 @@ // * This makes emacs happy -*-Mode: C++;-*- // vile:cppmode /**************************************************************************** - * Copyright 2019-2021,2022 Thomas E. Dickey * + * Copyright 2019-2024,2025 Thomas E. Dickey * * Copyright 1998-2012,2014 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -33,7 +33,7 @@ * Author: Juergen Pfeifer, 1997 * ****************************************************************************/ -// $Id: cursesf.h,v 1.39 2022/08/20 20:52:15 tom Exp $ +// $Id: cursesf.h,v 1.41 2025/01/25 21:20:17 tom Exp $ #ifndef NCURSES_CURSESF_H_incl #define NCURSES_CURSESF_H_incl 1 @@ -78,7 +78,7 @@ protected: public: NCursesFieldType() - : fieldtype(STATIC_CAST(FIELDTYPE*)(0)) + : fieldtype(STATIC_CAST(FIELDTYPE*)(NULL)) { } @@ -119,8 +119,8 @@ protected: public: // Create a 'Null' field. Can be used to delimit a field list NCursesFormField() - : field(STATIC_CAST(FIELD*)(0)), - ftype(STATIC_CAST(NCursesFieldType*)(0)) + : field(STATIC_CAST(FIELD*)(NULL)), + ftype(STATIC_CAST(NCursesFieldType*)(NULL)) { } @@ -131,8 +131,8 @@ public: int first_col = 0, int offscreen_rows = 0, int additional_buffers = 0) - : field(0), - ftype(STATIC_CAST(NCursesFieldType*)(0)) + : field(NULL), + ftype(STATIC_CAST(NCursesFieldType*)(NULL)) { field = ::new_field(rows, ncols, first_row, first_col, offscreen_rows, additional_buffers); @@ -363,7 +363,7 @@ private: // Get the backward pointer to the C++ object from a FORM static inline NCursesForm* getHook(const FORM *f) { UserHook* hook = reinterpret_cast<UserHook*>(::form_userptr(f)); - assert(hook != 0 && hook->m_owner==f); + assert(hook != NULL && hook->m_owner==f); return const_cast<NCursesForm*>(hook->m_back); } @@ -379,13 +379,13 @@ protected: // internal routines inline void set_user(void *user) { UserHook* uptr = reinterpret_cast<UserHook*>(::form_userptr (form)); - assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form); + assert (uptr != NULL && uptr->m_back==this && uptr->m_owner==form); uptr->m_user = user; } inline void *get_user() { - UserHook* uptr = reinterpret_cast<UserHook*>(::form_userptr (form)); - assert (uptr != 0 && uptr->m_back==this && uptr->m_owner==form); + const UserHook* uptr = reinterpret_cast<UserHook*>(::form_userptr (form)); + assert (uptr != NULL && uptr->m_back==this && uptr->m_owner==form); return uptr->m_user; } @@ -408,12 +408,12 @@ protected: int begin_y = 0, int begin_x = 0) : NCursesPanel(nlines, ncols, begin_y, begin_x), - form (STATIC_CAST(FORM*)(0)), - sub(0), + form (STATIC_CAST(FORM*)(NULL)), + sub(NULL), b_sub_owner(0), b_framed(0), b_autoDelete(0), - my_fields(0) + my_fields(NULL) { } @@ -423,12 +423,12 @@ public: bool with_frame=FALSE, // reserve space for a frame? bool autoDelete_Fields=FALSE) // do automatic cleanup? : NCursesPanel(), - form(0), - sub(0), + form(NULL), + sub(NULL), b_sub_owner(0), b_framed(0), b_autoDelete(0), - my_fields(0) + my_fields(NULL) { InitForm(Fields, with_frame, autoDelete_Fields); } @@ -442,12 +442,12 @@ public: bool with_frame=FALSE, // reserve space for a frame? bool autoDelete_Fields=FALSE) // do automatic cleanup? : NCursesPanel(nlines, ncols, begin_y, begin_x), - form(0), - sub(0), + form(NULL), + sub(NULL), b_sub_owner(0), b_framed(0), b_autoDelete(0), - my_fields(0) + my_fields(NULL) { InitForm(Fields, with_frame, autoDelete_Fields); } @@ -681,7 +681,7 @@ protected: public: NCursesUserForm (NCursesFormField* Fields[], - const T* p_UserData = STATIC_CAST(T*)(0), + const T* p_UserData = STATIC_CAST(T*)(NULL), bool with_frame=FALSE, bool autoDelete_Fields=FALSE) : NCursesForm (Fields, with_frame, autoDelete_Fields) { @@ -694,7 +694,7 @@ public: int ncols, int begin_y = 0, int begin_x = 0, - const T* p_UserData = STATIC_CAST(T*)(0), + const T* p_UserData = STATIC_CAST(T*)(NULL), bool with_frame=FALSE, bool autoDelete_Fields=FALSE) : NCursesForm (Fields, nlines, ncols, begin_y, begin_x, |