75 lines
2 KiB
C
75 lines
2 KiB
C
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/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file configFlags.h
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* @author drose
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* @date 2004-10-21
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*/
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#ifndef CONFIGFLAGS_H
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#define CONFIGFLAGS_H
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#include "dtoolbase.h"
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#include "numeric_types.h"
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#include "atomicAdjust.h"
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/**
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* This class is the base class of both ConfigVariable and ConfigVariableCore.
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* It exists only to provide a convenient name scoping for some enumerated
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* values common to both classes.
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*/
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class EXPCL_DTOOL_PRC ConfigFlags {
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PUBLISHED:
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enum ValueType {
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VT_undefined,
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VT_list,
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VT_string,
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VT_filename,
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VT_bool,
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VT_int,
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VT_double,
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VT_enum,
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VT_search_path,
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VT_int64,
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VT_color,
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};
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enum VariableFlags {
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// Trust level. We have the bottom twelve bits reserved for a trust level
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// indicator; then the open and closed bits are a special case.
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F_trust_level_mask = 0x00000fff,
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F_open = 0x00001000,
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F_closed = 0x00002000,
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// F_dynamic means that the variable name is generated dynamically
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// (possibly from a very large pool) and should not be included in the
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// normal list of variable names.
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F_dynamic = 0x00004000,
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// F_dconfig means that the variable was constructed from the legacy
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// DConfig system, rather than directly by the user. You shouldn't pass
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// this in directly.
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F_dconfig = 0x00008000,
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};
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protected:
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ALWAYS_INLINE static bool is_cache_valid(AtomicAdjust::Integer local_modified);
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ALWAYS_INLINE static void mark_cache_valid(AtomicAdjust::Integer &local_modified);
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INLINE static AtomicAdjust::Integer initial_invalid_cache();
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INLINE static void invalidate_cache();
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private:
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static TVOLATILE AtomicAdjust::Integer _global_modified;
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};
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std::ostream &operator << (std::ostream &out, ConfigFlags::ValueType type);
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#include "configFlags.I"
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#endif
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