#include <sstream>
#include <stdexcept>
#include "Debug.h"
#include "runtime/HalideRuntime.h"

Classes
struct	Halide::Error
	A base class for Halide errors. More...

struct	Halide::RuntimeError
	An error that occurs while running a JIT-compiled Halide pipeline. More...

struct	Halide::CompileError
	An error that occurs while compiling a Halide pipeline that Halide attributes to a user error. More...

struct	Halide::InternalError
	An error that occurs while compiling a Halide pipeline that Halide attributes to an internal compiler bug, or to an invalid use of Halide's internals. More...

class	Halide::CompileTimeErrorReporter
	CompileTimeErrorReporter is used at compile time (not runtime) when an error or warning is generated by Halide. More...

struct	Halide::Internal::ErrorReport

class	Halide::Internal::Voidifier

Namespaces
namespace	Halide
	This file defines the class FunctionDAG, which is our representation of a Halide pipeline, and contains methods to using Halide's bounds tools to query properties of it.

namespace	Halide::Internal

Macros
#define	_halide_internal_assertion(condition, flags)
	_halide_internal_assertion is used to implement our assertion macros in such a way that the messages output for the assertion are only evaluated if the assertion's value is false.

#define	internal_error Halide::Internal::ErrorReport(__FILE__, __LINE__, nullptr, 0)

#define	user_error Halide::Internal::ErrorReport(__FILE__, __LINE__, nullptr, Halide::Internal::ErrorReport::User)

#define	user_warning Halide::Internal::ErrorReport(__FILE__, __LINE__, nullptr, Halide::Internal::ErrorReport::User \| Halide::Internal::ErrorReport::Warning)

#define	halide_runtime_error Halide::Internal::ErrorReport(__FILE__, __LINE__, nullptr, Halide::Internal::ErrorReport::User \| Halide::Internal::ErrorReport::Runtime)

#define	internal_assert(c)

#define	user_assert(c)

#define	_halide_user_assert(c)

Functions
bool	Halide::exceptions_enabled ()
	Query whether Halide was compiled with exceptions.

void	Halide::set_custom_compile_time_error_reporter (CompileTimeErrorReporter *error_reporter)
	The default error reporter logs to stderr, then throws an exception (if HALIDE_WITH_EXCEPTIONS) or calls abort (if not).

HALIDE_EXPORT_SYMBOL void	Halide::Internal::unhandled_exception_handler ()

Macro Definition Documentation

◆ _halide_internal_assertion

#define _halide_internal_assertion	(		condition,
			flags )

Value:

/* NOLINTNEXTLINE(bugprone-macro-parentheses) */ \

(condition) ? (void)0 : ::Halide::Internal::Voidifier() & ::Halide::Internal::ErrorReport(__FILE__, __LINE__, #condition, flags).ref()

Halide::Internal::Voidifier

Definition Error.h:132

Halide::Internal::ErrorReport

Definition Error.h:94

Halide::Internal::ErrorReport::ref

HALIDE_ALWAYS_INLINE ErrorReport & ref()

Definition Error.h:107

_halide_internal_assertion is used to implement our assertion macros in such a way that the messages output for the assertion are only evaluated if the assertion's value is false.

Note that this macro intentionally has no parens internally; in actual use, the implicit grouping will end up being

condition ? (void) : (Voidifier() & (ErrorReport << arg1 << arg2 ... << argN))

This (regrettably) requires a macro to work, but has the highly desirable effect that all assertion parameters are totally skipped (not ever evaluated) when the assertion is true.

Definition at line 155 of file Error.h.