当前位置: 首页>>代码示例>>C++>>正文

C++ GetProcPtr函数代码示例

本文整理汇总了C++中GetProcPtr函数的典型用法代码示例。如果您正苦于以下问题：C++ GetProcPtr函数的具体用法？C++ GetProcPtr怎么用？C++ GetProcPtr使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了GetProcPtr函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: proc_call

static VALUE
proc_call(VALUE procval, SEL sel, int argc, const VALUE *argv)
{
#if 0
    rb_proc_t *proc;
    rb_block_t *blockptr = 0;
    GetProcPtr(procval, proc);

    if (BUILTIN_TYPE(proc->block.iseq) != T_NODE &&
	proc->block.iseq->arg_block != -1) {

	if (rb_block_given_p()) {
	    rb_proc_t *proc;
	    VALUE procval;
	    procval = rb_block_proc();
	    GetProcPtr(procval, proc);
	    blockptr = &proc->block;
	}
    }

    return vm_invoke_proc(GET_THREAD(), proc, proc->block.self,
			  argc, argv, blockptr);
#endif
    rb_vm_block_t *proc;
    GetProcPtr(procval, proc);
    return rb_vm_block_eval(proc, argc, argv);
}
开发者ID:MSch，项目名称:MacRuby，代码行数:27，代码来源:proc.c

示例2: proc_eq

static VALUE
proc_eq(VALUE self, SEL sel, VALUE other)
{
    if (self == other) {
	return Qtrue;
    }
    else if (rb_obj_is_kind_of(other, rb_cProc)) {
	rb_vm_block_t *self_b, *other_b;
	GetProcPtr(self, self_b);
	GetProcPtr(other, other_b);
	return self_b == other_b ? Qtrue : Qfalse;
    }
    return Qfalse;
}
开发者ID:MSch，项目名称:MacRuby，代码行数:14，代码来源:proc.c

示例3: proc_dup

static VALUE
proc_dup(VALUE self)
{
    VALUE procval = proc_alloc(rb_cProc);
    rb_proc_t *src, *dst;
    GetProcPtr(self, src);
    GetProcPtr(procval, dst);

    dst->block = src->block;
    dst->envval = src->envval;
    dst->safe_level = dst->safe_level;
    dst->special_cref_stack = src->special_cref_stack;
    
    return procval;
}
开发者ID:RWB01，项目名称:Code-Translator，代码行数:15，代码来源:proc.c

示例4: rb_vm_make_proc

VALUE
rb_vm_make_proc(rb_thread_t *th, const rb_block_t *block, VALUE klass)
{
    VALUE procval, envval, blockprocval = 0;
    rb_proc_t *proc;
    rb_control_frame_t *cfp = RUBY_VM_GET_CFP_FROM_BLOCK_PTR(block);

    if (block->proc) {
	rb_bug("rb_vm_make_proc: Proc value is already created.");
    }

    if (GC_GUARDED_PTR_REF(cfp->lfp[0])) {
	    rb_proc_t *p;

	    blockprocval = vm_make_proc_from_block(
		th, (rb_block_t *)GC_GUARDED_PTR_REF(*cfp->lfp));

	    GetProcPtr(blockprocval, p);
	    *cfp->lfp = GC_GUARDED_PTR(&p->block);
	}

    envval = rb_vm_make_env_object(th, cfp);

    if (PROCDEBUG) {
	check_env_value(envval);
    }
    procval = rb_proc_alloc(klass);
    GetProcPtr(procval, proc);
    proc->blockprocval = blockprocval;
    proc->block.self = block->self;
    proc->block.lfp = block->lfp;
    proc->block.dfp = block->dfp;
    proc->block.iseq = block->iseq;
    proc->block.proc = procval;
    proc->envval = envval;
    proc->safe_level = th->safe_level;

    if (VMDEBUG) {
	if (th->stack < block->dfp && block->dfp < th->stack + th->stack_size) {
	    rb_bug("invalid ptr: block->dfp");
	}
	if (th->stack < block->lfp && block->lfp < th->stack + th->stack_size) {
	    rb_bug("invalid ptr: block->lfp");
	}
    }

    return procval;
}
开发者ID:qnighy，项目名称:ruby-1.9.2p0，代码行数:48，代码来源:vm.c

示例5: proc_hash

static VALUE
proc_hash(VALUE self, SEL sel)
{
    rb_vm_block_t *b;
    GetProcPtr(self, b);
    return LONG2FIX(b);
}
开发者ID:MSch，项目名称:MacRuby，代码行数:7，代码来源:proc.c

示例6: rb_proc_arity

int
rb_proc_arity(VALUE proc)
{
    rb_vm_block_t *b;
    GetProcPtr(proc, b);
    return rb_vm_arity_n(b->arity);
}
开发者ID:MSch，项目名称:MacRuby，代码行数:7，代码来源:proc.c

示例7: proc_dup

static VALUE
proc_dup(VALUE self, SEL sel)
{
    rb_vm_block_t *src;
    GetProcPtr(self, src);
    return Data_Wrap_Struct(CLASS_OF(self), NULL, NULL, src);
}
开发者ID:MSch，项目名称:MacRuby，代码行数:7，代码来源:proc.c

示例8: rb_proc_call_with_block

VALUE
rb_proc_call_with_block(VALUE self, int argc, VALUE *argv, VALUE pass_procval)
{
    rb_proc_t *proc;
    rb_block_t *block = 0;
    GetProcPtr(self, proc);

    if (!NIL_P(pass_procval)) {
	rb_proc_t *pass_proc;
	GetProcPtr(pass_procval, pass_proc);
	block = &pass_proc->block;
    }

    return rb_vm_invoke_proc(GET_THREAD(), proc, proc->block.self,
			     argc, argv, block);
}
开发者ID:srirammca53，项目名称:update_status，代码行数:16，代码来源:proc.c

示例9: proc_yield

static VALUE
proc_yield(int argc, VALUE *argv, VALUE procval)
{
    rb_proc_t *proc;
    GetProcPtr(procval, proc);
    return th_invoke_proc(GET_THREAD(), proc, proc->block.self, argc, argv);
}
开发者ID:RWB01，项目名称:Code-Translator，代码行数:7，代码来源:proc.c

示例10: proc_dump

/*
 * call-seq:
 *   proc.dump(limit) => String
 *
 * Dump a Proc to a String.
 */
static VALUE proc_dump(VALUE self, VALUE limit)
{
  if(rb_safe_level() >= 4)
  {
    /* no access to potentially sensitive data from the sandbox */
    rb_raise(rb_eSecurityError, "Insecure: can't dump proc");
  }

  {
#ifdef RUBY_VM
    rb_proc_t * p;
    VALUE iseq, str;
    rb_iseq_t * iseqdat;
    GetProcPtr(self, p);
    iseq = p->block.iseq->self;
    iseqdat = iseq_check(iseq);
    iseqdat->type = ISEQ_TYPE_TOP; /* TODO: is this right? */
    str = marshal_dump(iseq, limit);
    return str;
#else
    struct BLOCK * b;
    VALUE body, var, arr;

    Data_Get_Struct(self, struct BLOCK, b);
    body = wrap_node(b->body);
    var = wrap_node(b->var);
    arr = rb_assoc_new(body, var);
    return marshal_dump(arr, limit);
#endif
  }
}
开发者ID:shmulim，项目名称:ruby-internal，代码行数:37，代码来源:proc.c

示例11: proc_to_s

static VALUE
proc_to_s(VALUE self)
{
    VALUE str = 0;
    rb_proc_t *proc;
    const char *cname = rb_obj_classname(self);
    rb_iseq_t *iseq;
    const char *is_lambda;
    
    GetProcPtr(self, proc);
    iseq = proc->block.iseq;
    is_lambda = proc->is_lambda ? " (lambda)" : "";

    if (RUBY_VM_NORMAL_ISEQ_P(iseq)) {
	int line_no = 0;
	
	if (iseq->insn_info_table) {
	    line_no = rb_iseq_first_lineno(iseq);
	}
	str = rb_sprintf("#<%s:%[email protected]%s:%d%s>", cname, (void *)self,
			 RSTRING_PTR(iseq->filename),
			 line_no, is_lambda);
    }
    else {
	str = rb_sprintf("#<%s:%p%s>", cname, (void *)proc->block.iseq,
			 is_lambda);
    }

    if (OBJ_TAINTED(self)) {
	OBJ_TAINT(str);
    }
    return str;
}
开发者ID:srirammca53，项目名称:update_status，代码行数:33，代码来源:proc.c

示例12: proc_arity

static VALUE
proc_arity(VALUE self)
{
    rb_proc_t *proc;
    rb_iseq_t *iseq;
    GetProcPtr(self, proc);
    iseq = proc->block.iseq;
    if (iseq) {
	if (BUILTIN_TYPE(iseq) != T_NODE) {
	    if (iseq->arg_rest < 0) {
		return INT2FIX(iseq->argc);
	    }
	    else {
		return INT2FIX(-(iseq->argc + 1 + iseq->arg_post_len));
	    }
	}
	else {
	    NODE *node = (NODE *)iseq;
	    if (nd_type(node) == NODE_IFUNC && node->nd_cfnc == bmcall) {
		/* method(:foo).to_proc.arity */
		return INT2FIX(method_arity(node->nd_tval));
	    }
	}
    }
    return INT2FIX(-1);
}
开发者ID:srirammca53，项目名称:update_status，代码行数:26，代码来源:proc.c

示例13: proc_to_s

static VALUE
proc_to_s(VALUE self)
{
    VALUE str = 0;
    rb_proc_t *proc;
    char *cname = rb_obj_classname(self);
    rb_iseq_t *iseq;
    
    GetProcPtr(self, proc);
    iseq = proc->block.iseq;

    if (RUBY_VM_NORMAL_ISEQ_P(iseq)) {
	int line_no = 0;
	
	if (iseq->insn_info_tbl) {
	    line_no = iseq->insn_info_tbl[0].line_no;
	}
	str = rb_sprintf("#<%s:%[email protected]%s:%d>", cname, self,
			 RSTRING_PTR(iseq->filename),
			 line_no);
    }
    else {
	str = rb_sprintf("#<%s:%p>", cname, proc->block.iseq);
    }

    if (OBJ_TAINTED(self)) {
	OBJ_TAINT(str);
    }
    return str;
}
开发者ID:RWB01，项目名称:Code-Translator，代码行数:30，代码来源:proc.c

示例14: proc_dup

static VALUE
proc_dup(VALUE self)
{
    VALUE procval = rb_proc_alloc(rb_cProc);
    rb_proc_t *src, *dst;
    GetProcPtr(self, src);
    GetProcPtr(procval, dst);

    dst->block = src->block;
    dst->block.proc = procval;
    dst->envval = src->envval;
    dst->safe_level = src->safe_level;
    dst->is_lambda = src->is_lambda;

    return procval;
}
开发者ID:srirammca53，项目名称:update_status，代码行数:16，代码来源:proc.c

示例15: trap_handler

static sighandler_t
trap_handler(VALUE *cmd, int sig)
{
    sighandler_t func = sighandler;
    VALUE command;

    if (NIL_P(*cmd)) {
	func = SIG_IGN;
    }
    else {
	command = rb_check_string_type(*cmd);
	if (!NIL_P(command)) {
	    SafeStringValue(command);	/* taint check */
	    *cmd = command;
	    switch (RSTRING_LEN(command)) {
	      case 0:
                goto sig_ign;
		break;
              case 14:
		if (strncmp(RSTRING_PTR(command), "SYSTEM_DEFAULT", 14) == 0) {
                    func = SIG_DFL;
                    *cmd = 0;
		}
                break;
	      case 7:
		if (strncmp(RSTRING_PTR(command), "SIG_IGN", 7) == 0) {
sig_ign:
                    func = SIG_IGN;
                    *cmd = 0;
		}
		else if (strncmp(RSTRING_PTR(command), "SIG_DFL", 7) == 0) {
sig_dfl:
                    func = default_handler(sig);
                    *cmd = 0;
		}
		else if (strncmp(RSTRING_PTR(command), "DEFAULT", 7) == 0) {
                    goto sig_dfl;
		}
		break;
	      case 6:
		if (strncmp(RSTRING_PTR(command), "IGNORE", 6) == 0) {
                    goto sig_ign;
		}
		break;
	      case 4:
		if (strncmp(RSTRING_PTR(command), "EXIT", 4) == 0) {
		    *cmd = Qundef;
		}
		break;
	    }
	}
	else {
	    rb_proc_t *proc;
	    GetProcPtr(*cmd, proc);
	}
    }

    return func;
}
开发者ID:professor，项目名称:rhodes，代码行数:59，代码来源:signal.c


注：本文中的GetProcPtr函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。