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ConfigVariableDouble Class Reference

This is a convenience class to specialize ConfigVariable as a floating- point type. More...

Inheritance diagram for ConfigVariableDouble:
ConfigVariable ConfigVariableBase ConfigFlags

Public Member Functions

 __init__ (const ConfigVariableDouble)
 
 __init__ (str name)
 
 __init__ (str name, double default_value, str description, int flags)
 
 __init__ (str name, str default_value, str description, int flags)
 
double getDefaultValue ()
 Returns the variable's default value. More...
 
double getValue ()
 Returns the variable's value. More...
 
double getWord (int n)
 Returns the variable's nth value. More...
 
double operator [] (int n)
 
ConfigVariableDouble operator= (double value)
 
 setValue (double value)
 Reassigns the variable's local value. More...
 
 setWord (int n, double value)
 Reassigns the variable's nth value. More...
 
int size ()
 Returns the number of unique words in the variable. More...
 
- Public Member Functions inherited from ConfigVariable
 __init__ (const ConfigVariable)
 
 __init__ (str name)
 Use this constructor to make a ConfigVariable of an unspecified type. More...
 
 clearValue ()
 Removes the value assigned to this variable, and lets its original value (as read from the prc files) show through. More...
 
int getNumWords ()
 Returns the number of words in the variable's value. More...
 
str getStringValue ()
 Returns the toplevel value of the variable, formatted as a string. More...
 
 setStringValue (str value)
 Changes the value assigned to this variable. More...
 
- Public Member Functions inherited from ConfigVariableBase
bool clearLocalValue ()
 Removes the local value defined for this variable, and allows its value to be once again retrieved from the .prc files. More...
 
str getDescription ()
 Returns the brief description of this variable, if it has been defined. More...
 
int getFlags ()
 Returns the flags value as set by set_flags(). More...
 
str getName ()
 Returns the name of the variable. More...
 
int getTrustLevel ()
 Returns the minimum trust_level a prc file must demonstrate in order to redefine the value for this variable. More...
 
ConfigFlags::ValueType getValueType ()
 Returns the stated type of this variable. More...
 
bool hasLocalValue ()
 Returns true if this variable's value has been shadowed by a local assignment (as created via make_local_value()), or false otherwise. More...
 
bool hasValue ()
 Returns true if this variable has an explicit value, either from a prc file or locally set, or false if variable has its default value. More...
 
bool isClosed ()
 Returns true if the variable is not trusted by any prc file (and hence cannot be modified from its compiled-in default value), or false for the normal case, in which the variable can be modified by any prc file at or above its trust level (see get_trust_level()). More...
 
bool isDynamic ()
 Returns true if the variable was indicated as "dynamic" by its constructor, indicating that its name was dynamically generated, possibly from a large pool, and it should not be listed along with the other variables. More...
 
 output (Ostream out)
 
 write (Ostream out)
 
- Public Member Functions inherited from ConfigFlags
 __init__ ()
 
 __init__ (const ConfigFlags)
 

Public Attributes

double default_value
 Returns the variable's default value. More...
 
double value
 Returns the variable's value. More...
 
- Public Attributes inherited from ConfigVariableBase
bool closed
 Returns true if the variable is not trusted by any prc file (and hence cannot be modified from its compiled-in default value), or false for the normal case, in which the variable can be modified by any prc file at or above its trust level (see get_trust_level()). More...
 
const String description
 Returns the brief description of this variable, if it has been defined. More...
 
bool dynamic
 Returns true if the variable was indicated as "dynamic" by its constructor, indicating that its name was dynamically generated, possibly from a large pool, and it should not be listed along with the other variables. More...
 
const String name
 Returns the name of the variable. More...
 
int trust_level
 Returns the minimum trust_level a prc file must demonstrate in order to redefine the value for this variable. More...
 
ConfigFlags::ValueType value_type
 Returns the stated type of this variable. More...
 

Additional Inherited Members

- Public Types inherited from ConfigFlags
enum  ValueType {
  VT_undefined = 0, VT_list = 1, VT_string = 2, VT_filename = 3,
  VT_bool = 4, VT_int = 5, VT_double = 6, VT_enum = 7,
  VT_search_path = 8, VT_int64 = 9, VT_color = 10
}
 
enum  VariableFlags {
  F_trust_level_mask = 4095, F_open = 4096, F_closed = 8192, F_dynamic = 16384,
  F_dconfig = 32768
}
 

Detailed Description

This is a convenience class to specialize ConfigVariable as a floating- point type.

Member Function Documentation

◆ __init__() [1/4]

__init__ ( const  ConfigVariableDouble)

◆ __init__() [2/4]

__init__ ( str  name)

◆ __init__() [3/4]

__init__ ( str  name,
double  default_value,
str  description,
int  flags 
)

◆ __init__() [4/4]

__init__ ( str  name,
str  default_value,
str  description,
int  flags 
)

◆ getDefaultValue()

double getDefaultValue ( )

Returns the variable's default value.

◆ getValue()

double getValue ( )

Returns the variable's value.

◆ getWord()

double getWord ( int  n)

Returns the variable's nth value.

◆ operator []()

double operator [] ( int  n)

◆ operator=()

ConfigVariableDouble operator= ( double  value)

◆ setValue()

setValue ( double  value)

Reassigns the variable's local value.

◆ setWord()

setWord ( int  n,
double  value 
)

Reassigns the variable's nth value.

This makes a local copy of the variable's overall value.

◆ size()

int size ( )

Returns the number of unique words in the variable.

Member Data Documentation

◆ default_value

double default_value

Returns the variable's default value.

◆ value

double value

Returns the variable's value.