Namespace

Methods

int lookup( string& name, bool create = true )
double get( string& name )
double get( int index )
bool has( string& name )
void setConstant( string& name, double value )
void setConstant( int index, double value )
void modConstant( int index, double value )
void setFormula( string& name, string& formula )
void setFormula( int index, string& formula )
void write( Message& msg )
void read( Message& msg )
void save( SaveFile& file )
void load( SaveFile& file )

int lookup( string& name, bool create = true )

Lookup the index of a variable in the namespace.

string& name — Name of the variable.
bool create — If true, create the variable if it does not exist.

Returns int : Index of the variable. -1 if it does not exist and was not created.

double get( string& name )

Get or calculate the value of a variable by name.

string& name — Name of the variable.

Returns double : Value of that variable.

double get( int index )

Get or calculate the value of a variable by index.

int index — Index of the variable.

Returns double : Value of that variable.

bool has( string& name )

string& name — Name of the variable to check for.

Returns bool : True if a variable with this name exists.

void setConstant( string& name, double value )

Set a constant value for a variable.

string& name — Name of the variable to set.
double value — Value to set the variable to.

void setConstant( int index, double value )

Set a constant value for a variable.

int index — Index of the variable to set.
double value — Value to set the variable to.

void modConstant( int index, double value )

Modify a constant value for a variable by adding a new value.

int index — Index of the variable to set.
double value — Amount to add to the constant value.

void setFormula( string& name, string& formula )

Set a formula to evaluate for a variable. Formula is evaluated in this namespace.

string& name — Name of the variable to set.
string& formula — Formula to set the variable to.

void setFormula( int index, string& formula )

Set a formula to evaluate for a variable. Formula is evaluated in this namespace.

int index — Index of the variable to set.
string& formula — Formula to set the variable to.

void write( Message& msg )

Write the namespace to a message.

Message& msg — Message to write to.

void read( Message& msg )

Read the namespace from a message.

Message& msg — Message to read from.

void save( SaveFile& file )

Write the namespace to a save file.

SaveFile& file — Save file to write to.

void load( SaveFile& file )

Read the namespace from a save file.

SaveFile& file — Save file to read from.