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我对syslink进行交叉编译到arm,但是出现如下错误:
0 x# ?- A& } Y/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'" m7 Q, ^- F3 Y3 E* }5 E% H
% n3 I/ r$ @0 r6 H1 Q这个头文件内容如下:& Q, t7 g1 F R1 Y# j) c* J
#ifndef QTCONCURRENT_RUNBASE_H+ N! a; z8 M4 t$ A5 S7 R
#define QTCONCURRENT_RUNBASE_H0 h, w, m/ ~ L1 T1 V: u3 Q# V/ v
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#include <QtCore/qglobal.h># f$ b8 E& U6 N/ [8 E
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#ifndef QT_NO_CONCURRENT' {/ g$ k1 _* f
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#include <QtCore/qfuture.h>5 L6 j$ B0 T2 b7 M6 o: N3 `; H- i
#include <QtCore/qrunnable.h>
9 ~) B8 X# C+ u8 [( X5 ~' S9 j#include <QtCore/qthreadpool.h>: N; A) u1 J% P
4 }8 y# T$ y6 o6 B1 bQT_BEGIN_HEADER
* R) S, y# _7 i) jQT_BEGIN_NAMESPACE
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9 `; w0 S6 q0 ~! C/ j* m$ UQT_MODULE(Core)
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, f! u. x: E6 ^* ]$ B8 B X#ifndef qdoc" s* S) v! f$ i2 k: i5 u
( x1 E$ w+ {0 }8 X/ t- O+ ~namespace QtConcurrent {% P8 [$ D3 ~/ \% [. D
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template <typename T>
' n' g3 i* [8 z% |. ustruct SelectSpecialization4 D5 x2 Z+ Q8 q) d- x3 k, T: w
{
+ f B, ~6 X' }( ^$ [* w template <class Normal, class Void>; U' w0 P2 }; X. p( `3 t. z
struct Type { typedef Normal type; };
$ p- I5 J, k- `};
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7 o# j" M) t& rtemplate <>+ {7 ^2 S0 W# a4 W( l
struct SelectSpecialization<void>" A: T. z9 _) n3 _
{
8 L, Z9 a3 d! G7 ] V template <class Normal, class Void>" E' t) Y5 _- t. L
struct Type { typedef Void type; };4 J" Q' I Z" n( J
};
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; D- N5 H. r3 p! x* f4 l/ mtemplate <typename T>+ R5 Y$ V& s8 [) w
class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
8 r0 [7 n \4 q+ H: {8 b{
5 g- t$ H$ A" Z+ s: j" m/ Wpublic:
4 J" B, E+ ~3 D' ]" K QFuture<T> start()7 _* q1 T7 k: E! w: l' L! p! z
{/ `8 C/ t) T; y
this->setRunnable(this);/ O. ?- d0 H- O% h, ~" M) ^
this->reportStarted();* ]) D3 R2 \! d' {: ^: ]
QFuture<T> future = this->future();
$ e8 a- Q6 T* A7 y' [8 q' a QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);2 @4 I8 [- X6 J+ d+ V$ U
return future;
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void run() {}# ?, v7 s5 U% R2 m) W
virtual void runFunctor() = 0;
) N* K% M' w: @6 r% C};5 f5 r$ m7 l. s! L# g8 x
6 D8 ^1 P/ r, {0 Z! _template <typename T>
. j% p/ Y- J% I1 z7 [class RunFunctionTask : public RunFunctionTaskBase<T>
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public:
* M; O9 _; A, u; z# O2 u7 x; K$ K void run()
1 g+ M9 Q+ r( \2 B {
) t2 M, I& X+ [! @& c; a! A if (this->isCanceled()) {
5 i& W7 S) F3 U0 f& Z this->reportFinished();) D! S( ]' p3 r( n- i) h9 }4 C
return;9 R. e6 v/ e6 t! ?* p
}
: @" [$ [ y4 }* ~7 W* e% a A. ] this->runFunctor();5 V5 G. g- r, P! C' a# g) v
this->reportResult(result);2 I) T) [! D* V* y" b
this->reportFinished();0 _% r* k" c* G3 q F, x/ r
}
7 L. f' Z6 \' ~7 {; ~( e6 O" x- V$ X T result;" B3 c8 j8 Q- S3 g* d, z
};8 O7 Q' E* c6 f
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template <>3 w. N3 u; c0 b5 u/ u5 o) U" z+ s
class RunFunctionTask<void> : public RunFunctionTaskBase<void>
$ `5 |8 X) G% Z& y( v{
. _' J7 p, H3 z, L0 d+ c9 cpublic:
t6 Q. t- C) e+ }; g void run()
# U3 [, t, m" y2 f. o. \) ]5 M. | {
& B) e9 U: e& z; t& i7 } if (this->isCanceled()) {5 J/ P/ G. B5 ]* T X% r/ Y
this->reportFinished();
4 d3 Z% a8 g3 s; E8 d1 V return;3 S2 l! i ?% z6 X# j# A
}
; P+ B4 T0 l2 \/ Z/ A this->runFunctor();
. ~- T6 i1 s$ h) s! O this->reportFinished();
4 _7 g2 v6 Q! R, t/ b, ]+ {5 \ }
9 \! W1 w( U" I1 i6 b8 P! |};
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} //namespace QtConcurrent* q2 y% _5 | s
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#endif //qdoc6 b; V1 m1 `! k5 e) _3 p5 X
) g, _: q. B2 u1 `7 X/ S; F1 YQT_END_NAMESPACE
0 h6 {. X4 C& X8 l7 `3 l( m/ AQT_END_HEADER: z7 l1 J: A( j# f# E! [
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#endif // QT_NO_CONCURRENT$ l& Q: i- j1 N0 Y/ X, `
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#endif( ~1 ~2 t' _7 w2 R/ y% d# b
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