is_constant.hpp File Reference

#include <mbgl/style/expression/expression.hpp>
#include <mbgl/style/expression/compound_expression.hpp>

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Namespaces
	mbgl
	mbgl::style
	mbgl::style::expression

Functions
template<typename T >
bool	mbgl::style::expression::isGlobalPropertyConstant (const Expression &expression, const T &properties)
bool	mbgl::style::expression::isFeatureConstant (const Expression &expression)
bool	mbgl::style::expression::isZoomConstant (const Expression &e)
bool	mbgl::style::expression::isRuntimeConstant (const Expression &e)
	Returns true if expression does not depend on information provided by the runtime. More...