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我对syslink进行交叉编译到arm,但是出现如下错误:) x& s" r. b2 ^& m) W# R& C
/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'1 m7 ^. V2 K4 n# k7 q! M
1 p) Z" A+ s0 Y$ h这个头文件内容如下:! `6 s5 }7 U# C0 {
#ifndef QTCONCURRENT_RUNBASE_H6 j3 A* k% v6 q: Z: W$ f& P {
#define QTCONCURRENT_RUNBASE_H/ R W% B0 j1 U0 B# z
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#include <QtCore/qglobal.h>
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4 d$ V9 g! h( y3 Q5 s d+ _#ifndef QT_NO_CONCURRENT1 A3 p& Y; N* j3 b1 D7 w
4 Y- [) f4 h% i#include <QtCore/qfuture.h>0 {0 J3 O) n$ o. d" x& R2 e
#include <QtCore/qrunnable.h>3 k; M% z$ X" t# C* @5 a
#include <QtCore/qthreadpool.h>
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QT_BEGIN_HEADER9 ~2 L( m6 S6 h& R
QT_BEGIN_NAMESPACE
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QT_MODULE(Core). T' y) o0 N1 g7 C
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#ifndef qdoc
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namespace QtConcurrent {" ^/ [' M' T0 v4 h0 o, d, |
6 E' F% \) W m& v1 Ftemplate <typename T>
9 d) q( D/ R! g/ z7 {5 J3 U, l5 Astruct SelectSpecialization
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! u9 T3 Q8 l O, ~ template <class Normal, class Void>
- I9 v5 L, s7 E- m& z struct Type { typedef Normal type; };
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template <>
) {4 c8 ^- E4 s# ?0 Kstruct SelectSpecialization<void>
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template <class Normal, class Void>
/ s. ^! ~1 L. v: v# G: ~5 F struct Type { typedef Void type; };
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template <typename T>0 C6 B, n- B. |) D- r
class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable9 _* M( W; S) B; w. G* ~- x3 _
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public:, ^/ E; C6 |( Y/ Q3 K% x
QFuture<T> start()$ k) D+ p/ }1 B- I8 o; y
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this->setRunnable(this);
( m5 e3 D! s$ u this->reportStarted();! N5 y, s# g8 D" t4 e
QFuture<T> future = this->future();3 G/ V9 H* B# |
QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);" }" d$ U- q* x5 R5 O
return future;8 l; N. C2 R, b6 R4 ?, e- L7 C y
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void run() {}, p$ y/ r) U% h' p
virtual void runFunctor() = 0;# p9 _' J# Q+ u6 }( D
};
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template <typename T>. h v) g5 S4 t7 h
class RunFunctionTask : public RunFunctionTaskBase<T>2 X9 n1 H7 t7 u& O: V$ U
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public:
+ J! T# J7 @3 v B/ F2 } void run()4 N4 V3 b% v2 [& ^; @* _% B" T* F m
{
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" o6 K4 i3 L j+ [! J this->reportFinished();. w4 q, o; s/ L% Y: q g% o
return;
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! g+ h) s5 Q7 t$ w7 |0 w$ y+ o this->runFunctor();
, X) ^3 j& m6 P6 Y; w: F3 k this->reportResult(result);" V e$ y: i+ p( e8 Y+ t
this->reportFinished();/ ~$ r* B9 Q) J. f# O# }
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T result;
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template <>) Q. ?8 y G9 |8 X ?2 g$ }- N9 q3 q
class RunFunctionTask<void> : public RunFunctionTaskBase<void>7 s; F+ d9 S+ y( b' V
{
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void run()
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if (this->isCanceled()) {" c# ?( L u9 [2 D$ f7 c
this->reportFinished(); D3 l& l6 F3 z5 }# C" } T
return;
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* G2 t! R5 e+ b/ b this->runFunctor();
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};; D" |8 a6 u$ ?1 W6 ?
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} //namespace QtConcurrent2 B& M& {8 n6 D- T5 p7 n* N! A
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#endif //qdoc) Z) t" q' v& I9 M8 v5 E: T
3 Z2 b, D- N9 e7 P( g* j. GQT_END_NAMESPACE7 @+ D/ E8 B- o8 o
QT_END_HEADER
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#endif // QT_NO_CONCURRENT4 X& w& D& G- U0 I& R9 ^$ ]6 c
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#endif
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