C# Class Microsoft.Z3.Global

Get a global (or module) parameter.

Returns null if the parameter does not exist. The caller must invoke #Z3_global_param_del_value to delete the value returned at \c param_value. This function cannot be invoked simultaneously from different threads without synchronization. The result string stored in param_value is stored in a shared location.

Restore the value of all global (and module) parameters.

This command will not affect already created objects (such as tactics and solvers)

Set a global (or module) parameter, which is shared by all Z3 contexts.

When a Z3 module is initialized it will use the value of these parameters when Z3_params objects are not provided. The name of parameter can be composed of characters [a-z][A-Z], digits [0-9], '-' and '_'. The character '.' is a delimiter (more later). The parameter names are case-insensitive. The character '-' should be viewed as an "alias" for '_'. Thus, the following parameter names are considered equivalent: "pp.decimal-precision" and "PP.DECIMAL_PRECISION". This function can be used to set parameters for a specific Z3 module. This can be done by using [module-name].[parameter-name]. For example: Z3_global_param_set('pp.decimal', 'true') will set the parameter "decimal" in the module "pp" to true.