com.facebook.buck.cxx

Class CxxToolFlags

java.lang.Object

com.facebook.buck.cxx.CxxToolFlags

All Implemented Interfaces:

AddsToRuleKey

Direct Known Subclasses:

ExplicitCxxToolFlags

public abstract class CxxToolFlags
extends Object
implements AddsToRuleKey

Tracks flags passed to the preprocessor or compiler.

Flags derived from the "platform" are differentiated from flags derived from the "rule" to allow for rule flags to override platform flags. This is particularly important when the platform and rule flags from different sources are merged together.

Users should use the API in this class instead of the concrete implementations.

Constructor Summary

Constructors

Constructor and Description
CxxToolFlags()

Method Summary

Modifier and Type	Method and Description
static CxxToolFlags	concat(CxxToolFlags... parts) Concatenate multiple flags in a pairwise manner.
static CxxToolFlags	copyOf(Iterable<Arg> platformFlags, Iterable<Arg> ruleFlags) Directly construct an instance from the given members.
static ExplicitCxxToolFlags.Builder	explicitBuilder() Returns a builder for explicitly specifying the flags.
Iterable<Arg>	getAllFlags() Returns all flags in the appropriate order.
abstract com.google.common.collect.ImmutableList<Arg>	getPlatformFlags() Flags that precede flags from #getRuleFlags().
abstract com.google.common.collect.ImmutableList<Arg>	getRuleFlags() Flags that succeed flags from #getPlatformFlags().
static CxxToolFlags	of() Returns the empty lists of flags.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CxxToolFlags

public CxxToolFlags()

Method Detail

getPlatformFlags

public abstract com.google.common.collect.ImmutableList<Arg> getPlatformFlags()

Flags that precede flags from #getRuleFlags().

getRuleFlags

public abstract com.google.common.collect.ImmutableList<Arg> getRuleFlags()

Flags that succeed flags from #getPlatformFlags().

getAllFlags

public final Iterable<Arg> getAllFlags()

Returns all flags in the appropriate order.

explicitBuilder

public static ExplicitCxxToolFlags.Builder explicitBuilder()

Returns a builder for explicitly specifying the flags.

of

public static CxxToolFlags of()

Returns the empty lists of flags.

copyOf

public static CxxToolFlags copyOf(Iterable<Arg> platformFlags,
                                  Iterable<Arg> ruleFlags)

Directly construct an instance from the given members.

concat

public static CxxToolFlags concat(CxxToolFlags... parts)

Concatenate multiple flags in a pairwise manner.