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我对syslink进行交叉编译到arm,但是出现如下错误:& {! O6 { ~% B0 {1 B
/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'( C: d' b. C2 _+ b
% m ?* s+ R0 `( w b' w0 k& ^这个头文件内容如下:5 b5 m0 C4 n v8 h( X
#ifndef QTCONCURRENT_RUNBASE_H
& u- ] V+ v# B B! q$ {! C#define QTCONCURRENT_RUNBASE_H
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#include <QtCore/qglobal.h>
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#ifndef QT_NO_CONCURRENT
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5 f2 H1 \: g* V# O9 g* Q#include <QtCore/qfuture.h>1 i1 F( w: m p* s2 n
#include <QtCore/qrunnable.h>. n N8 m: r( t+ _$ E7 n, H" N& T
#include <QtCore/qthreadpool.h> U# ~, [1 h" O- u- O
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QT_BEGIN_HEADER
& v0 l% p9 t* w! f# tQT_BEGIN_NAMESPACE7 Z# F: Q& o# {4 f
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QT_MODULE(Core)* _2 V4 a2 f4 E9 g" V* X
5 W/ K9 u8 D; f1 @; n! F#ifndef qdoc
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K5 F! [+ f l( ]' ]6 snamespace QtConcurrent {
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& h1 [2 l; n6 e2 T$ @template <typename T>
3 H: R, X, m6 M+ _, a ostruct SelectSpecialization; K7 O6 w5 m: G3 B$ n/ i+ x3 H8 y( w
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template <class Normal, class Void>
6 w# M; X7 _. a: R' H struct Type { typedef Normal type; };7 L% I' Y5 u) S* _; H$ t! e2 G0 F
};
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# [) N# f' X& z9 j4 W5 m: qtemplate <>! b* h% ~7 P& A. v
struct SelectSpecialization<void>
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template <class Normal, class Void>
6 n0 |& k0 n# ^/ g0 q+ Z struct Type { typedef Void type; };+ L3 c' H: S1 ]5 a" M- Q
};
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template <typename T>
o2 z0 d' J( A$ E8 ~" Wclass RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
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public:
, \8 p- V" I: C8 U6 H& }9 k4 l; ] QFuture<T> start(). k: d" m* |/ t5 T& ~7 m; Y# @
{
5 ]9 | C2 G/ x) `4 C' q% Z this->setRunnable(this);
: w" B: t' Y7 [2 ^* c this->reportStarted();9 s+ n" q5 N. n. ] f) p
QFuture<T> future = this->future();# E- p6 m) T, k* I! H C( q- V- B
QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
: F5 ]0 W6 k; W! U1 Q: n) i. S return future;. G" F& G+ T( f V# A$ G6 _
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void run() {}
: B2 d9 [; S! L: s0 u& J virtual void runFunctor() = 0;
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template <typename T>6 S5 t2 o( c1 J0 H
class RunFunctionTask : public RunFunctionTaskBase<T>- V$ Y. B5 l9 V4 K5 k: S
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public:
% c; l4 U% e: q/ U% z7 u void run()
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if (this->isCanceled()) {1 |2 I) b/ V k" v
this->reportFinished();0 h, t7 u$ k6 ]3 M8 e: R* f
return;
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) Z* |# |# e" V; n( M1 w* B/ [- l this->runFunctor();
5 Y4 t: U, e2 t/ ^ A" E this->reportResult(result);; Q1 p( a; X8 j
this->reportFinished();
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* Q# P) i0 R) \7 Y1 } T result;! i- M/ v$ Q, x2 d# s
};9 j9 Z8 q6 K& d7 q) n6 R: s
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template <>, F( u# d7 P9 k+ _
class RunFunctionTask<void> : public RunFunctionTaskBase<void>
5 R B3 _# h; q& ] w7 D{
) b' j1 g* [9 J! Q1 vpublic:
- n/ d- x0 P$ s* h1 k void run()% H- J6 p( I r% J
{
" h, |& ?, t( i7 } if (this->isCanceled()) {
( }4 P% q2 ~6 C! r this->reportFinished();
" S0 C& `) C, W# o" s7 A5 U return;0 P! ? M4 t f# G& ]
}
9 l- Y* o6 S* g5 O this->runFunctor();
5 d! u; k* d. |0 g, r this->reportFinished();
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};
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* V3 f5 a; ^: M0 W} //namespace QtConcurrent
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. F6 o' D5 F# M#endif //qdoc4 w) m& q6 L& ~" R# |( D
D9 E0 K- _3 DQT_END_NAMESPACE
3 h5 w6 X+ s# u8 R/ F6 PQT_END_HEADER
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" _2 x7 V! ?7 _! u! R#endif // QT_NO_CONCURRENT
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#endif
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