SeExpr
Context.cpp
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1/*
2* Copyright Disney Enterprises, Inc. All rights reserved.
3*
4* Licensed under the Apache License, Version 2.0 (the "License");
5* you may not use this file except in compliance with the License
6* and the following modification to it: Section 6 Trademarks.
7* deleted and replaced with:
8*
9* 6. Trademarks. This License does not grant permission to use the
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12* the content of the NOTICE file.
13*
14* You may obtain a copy of the License at
15* http://www.apache.org/licenses/LICENSE-2.0
16*/
17#include "Context.h"
18
19using namespace SeExpr2;
20
21Context::Context(const Context* parent) : _parent(parent) {}
22
23void Context::setParameter(const std::string& parameterName, const std::string& value) {
24 _parameters[parameterName] = value;
25}
26
27Context* Context::createChildContext() const { return new Context(this); }
28
30 static Context context(0);
31 return context;
32}
static Context & global()
The global default context of the seexpr.
Definition: Context.cpp:29
ParameterMap _parameters
Attribute/value pairs.
Definition: Context.h:68
Context(const Context &)
Context * createChildContext() const
Create a context that is a child of this context.
Definition: Context.cpp:27
void setParameter(const std::string &parameterName, const std::string &value)
Set a parameter. NOTE: this must be done when no threads are accessing lookupParameter for safety.
Definition: Context.cpp:23
If a scalar is used in a vector context
Definition: userdoc.txt:436
For any rgb or hsl value(except for negative s values)