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我对syslink进行交叉编译到arm,但是出现如下错误:+ \) H& ]2 {) @3 I8 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'
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# k# ?- C) E4 p; h* ~ G; i这个头文件内容如下:
3 J0 D; D5 R9 f# e3 O% _' h#ifndef QTCONCURRENT_RUNBASE_H6 d7 p2 |1 Z( W! |: Q
#define QTCONCURRENT_RUNBASE_H
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- W1 D6 W& i+ V* d m#include <QtCore/qglobal.h>& a: ^1 R$ L- b$ c
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#ifndef QT_NO_CONCURRENT3 b1 b" s. y! ^1 Z# r& v
) D. A3 Z# M+ u, {5 N5 o* M#include <QtCore/qfuture.h>
4 _ ~1 d8 J4 j#include <QtCore/qrunnable.h>9 R) H4 M2 u, `" V, O# ~
#include <QtCore/qthreadpool.h>- M% \6 H5 P; k$ L! H- l: g
0 Y1 A* J& h7 B2 J7 z. v/ `: } NQT_BEGIN_HEADER
2 X4 e# X! E/ `+ y; zQT_BEGIN_NAMESPACE$ v" `8 F* P% ?; [/ h' Y
5 Y8 E: {7 k7 r) H. w3 ]. j
QT_MODULE(Core)) \! j+ x' z: S' A/ q8 {
: P9 Q' i+ y4 H: ?1 A#ifndef qdoc) O1 P3 T4 E; p1 K5 T* A; ?
# K8 g2 p( k9 g) K1 Z6 [namespace QtConcurrent {$ O: `8 n9 W1 c& }1 R/ a
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template <typename T>0 q$ b7 m, a/ _& `9 _6 {3 F/ C
struct SelectSpecialization
0 n2 Q1 e6 j+ U7 _. q! X0 `+ \{
% a: _! s4 o6 e9 z; I template <class Normal, class Void>/ [* S+ }& C5 G' p9 B( U5 X; n
struct Type { typedef Normal type; }; U7 {' S0 V$ ~0 D1 K
};
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template <>5 v; A% i3 [# F9 K3 \; s$ t# E
struct SelectSpecialization<void>
) s. U4 r3 S: T{
8 Q& A$ j. e$ O, q9 ] l/ p1 v; l template <class Normal, class Void>
' U* F8 N% H5 X4 n9 { struct Type { typedef Void type; };
+ M3 D9 M( {9 ^) s! { |0 b) m};. B, O( e# `3 f# I% H- i
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template <typename T>
) A' g8 I1 P! z" y" }class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
* H3 ]; ~% `4 Y5 V/ v: V) x9 ~5 _{
9 M# _5 `$ ?" D& \7 X( X8 T" gpublic:
P. y: ^ W" a4 r, F# Z QFuture<T> start()
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this->setRunnable(this);) r. u$ D; h# h- p8 ]
this->reportStarted();
0 _- N3 @, @% ~. i5 z' l QFuture<T> future = this->future();
" U3 |# V: r" t' S* C$ n. u3 i QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);( i" D, \4 R% f
return future;
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: q8 O' B B- K/ [& H! q void run() {}8 x. R" K! v- `8 q! R
virtual void runFunctor() = 0;
9 ?2 ~/ w$ x' b. k};1 A% L! T! @0 N. x+ M# M
9 x+ r$ y- {- l: B, `% dtemplate <typename T>
5 B( t# F" O, j% l( ^class RunFunctionTask : public RunFunctionTaskBase<T>
' C% D' w$ ]4 p8 L) ~+ H3 j& @{
+ ?& u8 _4 r" i8 p' K' ?public:1 n2 ^; ?$ w; j8 _1 V# k1 u
void run()
$ U; B( v' e4 v2 D3 ^ {
+ }' B) k- B0 i# A5 W$ d' [$ E if (this->isCanceled()) {6 t1 h7 L1 s5 G( p+ \
this->reportFinished();
/ \; i" H3 U# {9 L' U! I% e7 H return;- C: R% ^9 t5 Z& E8 }
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this->runFunctor();; V* k8 J( E9 n! u$ s8 z9 ?) U
this->reportResult(result);
; r9 f- @% W% G _6 n2 r$ E this->reportFinished();$ c: m8 i8 a% ^
}
9 j# {0 K/ `: M3 ]. `" B V T result;
; H4 G3 \" d2 g' Q3 B; ~6 o};
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- I* z' R- D/ t/ _" d, ~+ A$ Itemplate <>
- \) h m7 f2 f2 _class RunFunctionTask<void> : public RunFunctionTaskBase<void>0 o6 x% B3 k6 W
{# |% O2 {* U3 C
public: }2 i: M1 ^( K% \7 Y
void run()) q( ~5 V& w$ N: n5 C5 ?
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if (this->isCanceled()) {
7 U2 H- U" P( R% B' p& V this->reportFinished();
, C( j. J( h, ]9 [ return;/ u. l9 A! z% u O7 N# y8 l
}
% j$ H' {: S/ l4 n this->runFunctor();
: [' J) a+ @, [1 G' c9 R$ ] this->reportFinished();( R3 ^$ X: k! Y; J4 u9 M. O; @4 W
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};, W" b: e( o- C8 @/ f, L
' x+ i3 X/ ?! u7 n, L* `} //namespace QtConcurrent
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#endif //qdoc0 y( f, n! U! x
: c& a$ Y# m& h# y" iQT_END_NAMESPACE7 ~9 A4 P1 `6 T& i( \9 |
QT_END_HEADER9 z/ u# g6 [, |( X
( l6 c" Z0 N( r5 ^! T1 m#endif // QT_NO_CONCURRENT( x4 r8 l# q; ^: j- d: ^: l4 P/ K8 n
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#endif. U4 R2 M, y! C0 Y
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