|
我对syslink进行交叉编译到arm,但是出现如下错误:4 S+ a8 p7 m! {2 F% m
/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'
. _$ R( B! E- [: [" `7 J' V' z
0 a; k+ b2 Q( ?6 b7 U( S0 y( `这个头文件内容如下:! L% @2 a z+ r$ W% _
#ifndef QTCONCURRENT_RUNBASE_H
4 q+ H& X2 q3 r M- }) [. {6 o#define QTCONCURRENT_RUNBASE_H7 f; {% Y+ }6 V7 `* _4 w4 k) y
# S4 X7 d, k5 O
#include <QtCore/qglobal.h>, g+ N$ X( x* L+ P. o+ b% e" n- g$ s1 q
. g( a3 ~4 `' M! k" g#ifndef QT_NO_CONCURRENT
; C- @+ a% T8 k1 H9 \, q5 h+ c' ]& p
#include <QtCore/qfuture.h># V1 T) q& d$ M: f. `
#include <QtCore/qrunnable.h>
4 Z, J& L8 E; Y* `- g#include <QtCore/qthreadpool.h>
8 T# M( J, \" Y4 L! f$ b: ~
, P! A7 S) Y+ }, R2 ^4 ]QT_BEGIN_HEADER4 I! B, ]5 a |/ {
QT_BEGIN_NAMESPACE
% c) j$ l7 q6 a1 P
) N) C9 T# {; _* Q; HQT_MODULE(Core)% v6 f( b. ?/ y7 g; g0 U7 `8 d
0 R8 g8 ]3 A1 C* o
#ifndef qdoc2 L; R/ Y0 t) z( U: W
3 P7 g p v% ~8 s5 w
namespace QtConcurrent {" Z9 x! g# h7 V/ z$ \2 ]
7 c9 @6 M- d! a0 G {4 o2 N# [template <typename T>
2 J- ?5 I% W9 G. Astruct SelectSpecialization4 i5 }* {0 x. a" h8 }" p2 ?
{
- _. F1 ^2 H, T/ H template <class Normal, class Void>$ A3 j) h$ l- G5 s
struct Type { typedef Normal type; };# o6 _: c g! O4 e5 y
};
; b. k4 M& g7 f4 R( ?% [9 H) r7 e3 ]+ ]7 G" \: j
template <>3 x5 f! h0 `% K9 o- ]! X( u
struct SelectSpecialization<void>
1 s% |+ N" [3 T& x( K{
! h* r0 C: J: M5 ]% C template <class Normal, class Void>; B- M% e; n4 D7 z4 P3 k8 k
struct Type { typedef Void type; };
2 z5 z0 @; J6 c% H) q* h! J};
P2 t! w- Y A$ v9 S M! S, ^% W6 M+ D% c. ^3 T$ _+ @+ ]8 B
template <typename T>( g* \. Q/ j9 J6 q4 v( j
class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
/ j! R! i; b9 n{! Y6 @8 M0 S; E
public:
6 g/ v, N4 c# i) I8 q5 V QFuture<T> start()$ N' D' h; ^ e6 q8 z7 N- w4 D
{8 G; m0 N1 X% c7 t0 q, G
this->setRunnable(this);
3 M" w5 ?% V) {7 r( W8 y% t this->reportStarted();
, n; k, {$ b& Y, A( _ QFuture<T> future = this->future();9 `) q) h A+ [' x8 _4 N5 c
QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
/ c+ M% j# O# N/ W+ W return future;
, |- }4 K0 ~# e; i! B6 i }
# ]0 f2 m1 h* E
% w: z# _) D1 e+ b: S void run() {}2 K1 Q" O7 M- C0 B; k
virtual void runFunctor() = 0;
z2 V5 V" n2 _2 L};
# x/ r8 A. `& C% u+ z5 D" t( f! d) u2 n4 r- e0 T. e- Q
template <typename T>
6 h8 I. t8 W7 Jclass RunFunctionTask : public RunFunctionTaskBase<T> G+ d$ S h3 C) O4 ^1 O
{
7 t% M& D- _( D3 i) \/ M2 V$ Fpublic:
/ l: U3 z+ r) m* S void run()' V+ o/ f0 z F+ n
{
1 B! r& |& R: ~, O+ w* E+ M/ g8 W9 N$ d if (this->isCanceled()) {. R# s H' Z: z' s: r" Z
this->reportFinished();
% i( \/ {, K! `9 c0 G& k return;4 T# |! n. a7 B
}% G( Y# ~$ J3 I5 P3 }7 N6 w" k0 r; r7 e
this->runFunctor();
. ?" l3 X$ v; }1 B7 `# C- G, \ this->reportResult(result);& E* i) W4 B; j9 G; F$ L/ s7 y: p
this->reportFinished();
6 Z F5 X; U% L4 W }
. o2 p3 x0 H! ^% x; y1 P T result;/ W1 ?# ]# `- {0 w: `
};
- z+ F, G5 k% g" h' P9 Q: N
" r* k. U1 [1 o! x. N9 Dtemplate <>
( ~" ^/ `! m! H$ V7 Dclass RunFunctionTask<void> : public RunFunctionTaskBase<void>
& k2 z( O' \( ?+ ]2 n{
5 l4 }$ n, O7 D' ^. S; e6 A4 L) q( Spublic:+ b5 ]; Q- S# _3 u. M
void run(). D2 p5 S' w& T( ?* v/ d
{
# R" U! ^0 P: m; g if (this->isCanceled()) {/ m) X- F* D0 o( m
this->reportFinished();. L2 N a# L! y% @6 \
return;% f/ d0 [& ~$ Z: _. f
}
3 i) h5 q4 \; \0 a3 {3 h# {2 I9 ]4 C( A: D this->runFunctor();
5 H% d7 R( k% {$ B& B4 Z this->reportFinished();* T7 R) x2 f) l! ?$ X
}
) [' C+ m3 N5 A _0 A& h};; C" @! R) k; \
0 N# U# t0 P- u# m0 O9 a# N+ h& w
} //namespace QtConcurrent
* M0 s6 X1 z: w" z* l$ {- s6 W8 f4 ~3 h2 Q1 e- b I i* J: k
#endif //qdoc; u7 f/ V- _) F! P
0 r" o4 C8 ^% D% Y7 A: j
QT_END_NAMESPACE
+ U: N* v5 \7 f4 D* wQT_END_HEADER. c9 S3 A% J2 p, _/ B
4 k+ M% i* D8 u4 c0 H#endif // QT_NO_CONCURRENT' ~* O0 R3 N2 G" n
" f( E& @6 ^# Z/ Q5 `% d! f#endif5 N) z0 Z. |0 b8 |8 W! e1 f9 u; j
! s4 `7 y0 E( g
|
|