本文整理汇总了C++中rb_exc_new3函数的典型用法代码示例。如果您正苦于以下问题：C++ rb_exc_new3函数的具体用法？C++ rb_exc_new3怎么用？C++ rb_exc_new3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rb_exc_new3函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: err_append
static void
err_append(const char *s, rb_encoding *enc)
{
rb_thread_t *th = GET_THREAD();
VALUE err = th->errinfo;
if (th->mild_compile_error) {
if (!RTEST(err)) {
err = rb_exc_new3(rb_eSyntaxError,
rb_enc_str_new(s, strlen(s), enc));
th->errinfo = err;
}
else {
VALUE str = rb_obj_as_string(err);
rb_str_cat2(str, "\n");
rb_str_cat2(str, s);
th->errinfo = rb_exc_new3(rb_eSyntaxError, str);
}
}
else {
if (!RTEST(err)) {
err = rb_exc_new2(rb_eSyntaxError, "compile error");
th->errinfo = err;
}
rb_write_error(s);
rb_write_error("\n");
}
}
开发者ID:evan，项目名称:ruby，代码行数:29，代码来源:error.c
示例2: err_append
static void
err_append(const char *s)
{
rb_thread_t *th = GET_THREAD();
VALUE err = th->errinfo;
if (th->parse_in_eval) {
if (!RTEST(err)) {
err = rb_exc_new2(rb_eSyntaxError, s);
th->errinfo = err;
}
else {
VALUE str = rb_obj_as_string(err);
rb_str_cat2(str, "\n");
rb_str_cat2(str, s);
th->errinfo = rb_exc_new3(rb_eSyntaxError, str);
}
}
else {
if (!RTEST(err)) {
err = rb_exc_new2(rb_eSyntaxError, "compile error");
th->errinfo = err;
}
rb_write_error(s);
rb_write_error("\n");
}
}
开发者ID:tflynn，项目名称:ruby19-norubygems，代码行数:28，代码来源:error.c
示例3: raise_loaderror
static void
raise_loaderror(VALUE path, VALUE mesg)
{
VALUE err = rb_exc_new3(rb_eLoadError, mesg);
rb_ivar_set(err, rb_intern("@path"), path);
rb_exc_raise(err);
}
开发者ID:knugie，项目名称:ruby，代码行数:7，代码来源:error.c
示例4: ossl_make_error
/*
* Errors
*/
static VALUE
ossl_make_error(VALUE exc, const char *fmt, va_list args)
{
VALUE str = Qnil;
unsigned long e;
if (fmt) {
str = rb_vsprintf(fmt, args);
}
e = ERR_peek_last_error();
if (e) {
const char *msg = ERR_reason_error_string(e);
if (NIL_P(str)) {
if (msg) str = rb_str_new_cstr(msg);
}
else {
if (RSTRING_LEN(str)) rb_str_cat2(str, ": ");
rb_str_cat2(str, msg ? msg : "(null)");
}
ossl_clear_error();
}
if (NIL_P(str)) str = rb_str_new(0, 0);
return rb_exc_new3(exc, str);
}
开发者ID:dennyc，项目名称:openssl，代码行数:29，代码来源:ossl.c
示例5: raise_loaderror
static void
raise_loaderror(VALUE path, VALUE mesg)
{
VALUE err = rb_exc_new3(rb_eLoadError, mesg);
rb_ivar_set(err, id_i_path, path);
rb_exc_raise(err);
}
开发者ID:0x00evil，项目名称:ruby，代码行数:7，代码来源:error.c
示例6: load_failed
static void
load_failed(VALUE fname)
{
VALUE mesg = rb_str_buf_new_cstr("cannot load such file -- ");
rb_str_append(mesg, fname); /* should be ASCII compatible */
rb_exc_raise(rb_exc_new3(rb_eLoadError, mesg));
}
开发者ID:Subv，项目名称:Ruby-Impl，代码行数:7，代码来源:load.c
示例7: rb_raise_mysql2_error
static VALUE rb_raise_mysql2_error(mysql_client_wrapper *wrapper) {
VALUE rb_error_msg = rb_str_new2(mysql_error(wrapper->client));
VALUE rb_sql_state = rb_tainted_str_new2(mysql_sqlstate(wrapper->client));
VALUE e;
#ifdef HAVE_RUBY_ENCODING_H
if (wrapper->server_version < 50500) {
/* MySQL < 5.5 uses mixed encoding, just call it binary. */
int err_enc = rb_ascii8bit_encindex();
rb_enc_associate_index(rb_error_msg, err_enc);
rb_enc_associate_index(rb_sql_state, err_enc);
} else {
/* MySQL >= 5.5 uses UTF-8 errors internally and converts them to the connection encoding. */
rb_encoding *default_internal_enc = rb_default_internal_encoding();
rb_encoding *conn_enc = rb_to_encoding(wrapper->encoding);
rb_enc_associate(rb_error_msg, conn_enc);
rb_enc_associate(rb_sql_state, conn_enc);
if (default_internal_enc) {
rb_error_msg = rb_str_export_to_enc(rb_error_msg, default_internal_enc);
rb_sql_state = rb_str_export_to_enc(rb_sql_state, default_internal_enc);
}
}
#endif
e = rb_exc_new3(cMysql2Error, rb_error_msg);
rb_funcall(e, intern_error_number_eql, 1, UINT2NUM(mysql_errno(wrapper->client)));
rb_funcall(e, intern_sql_state_eql, 1, rb_sql_state);
rb_exc_raise(e);
return Qnil;
}
开发者ID:johncant，项目名称:mysql2，代码行数:29，代码来源:client.c
示例8: err_append
static void
err_append(const char *s)
{
if (rb_vm_parse_in_eval()) {
VALUE err = rb_errinfo();
if (err == Qnil) {
err = rb_exc_new2(rb_eSyntaxError, s);
rb_set_errinfo(err);
}
else {
VALUE str = rb_obj_as_string(err);
rb_str_cat2(str, "\n");
rb_str_cat2(str, s);
rb_set_errinfo(rb_exc_new3(rb_eSyntaxError, str));
}
}
else {
VALUE err = rb_vm_current_exception();
if (err == Qnil) {
err = rb_exc_new2(rb_eSyntaxError, "compile error");
rb_vm_set_current_exception(err);
}
rb_write_error(s);
rb_write_error("\n");
}
}
开发者ID:1nueve，项目名称:MacRuby，代码行数:28，代码来源:error.c
示例9: compile_err_append
static void
compile_err_append(VALUE mesg)
{
rb_thread_t *th = GET_THREAD();
VALUE err = th->errinfo;
rb_block_t *prev_base_block = th->base_block;
th->base_block = 0;
/* base_block should be zero while normal Ruby execution */
/* after this line, any Ruby code *can* run */
if (th->mild_compile_error) {
if (RTEST(err)) {
VALUE str = rb_obj_as_string(err);
rb_str_cat2(str, "\n");
rb_str_append(str, mesg);
mesg = str;
}
err = rb_exc_new3(rb_eSyntaxError, mesg);
th->errinfo = err;
}
else {
if (!RTEST(err)) {
err = rb_exc_new2(rb_eSyntaxError, "compile error");
th->errinfo = err;
}
rb_str_cat2(mesg, "\n");
rb_write_error_str(mesg);
}
/* returned to the parser world */
th->base_block = prev_base_block;
}
开发者ID:knugie，项目名称:ruby，代码行数:33，代码来源:error.c
示例10: pg_result_check
/*
* call-seq:
* res.check -> nil
*
* Raises appropriate exception if PG::Result is in a bad state.
*/
VALUE
pg_result_check( VALUE self )
{
VALUE error, exception, klass;
VALUE rb_pgconn = rb_iv_get( self, "@connection" );
PGconn *conn = pg_get_pgconn(rb_pgconn);
PGresult *result;
#ifdef M17N_SUPPORTED
rb_encoding *enc = pg_conn_enc_get( conn );
#endif
char * sqlstate;
Data_Get_Struct(self, PGresult, result);
if(result == NULL)
{
error = rb_str_new2( PQerrorMessage(conn) );
}
else
{
switch (PQresultStatus(result))
{
case PGRES_TUPLES_OK:
case PGRES_COPY_OUT:
case PGRES_COPY_IN:
#ifdef HAVE_CONST_PGRES_COPY_BOTH
case PGRES_COPY_BOTH:
#endif
#ifdef HAVE_CONST_PGRES_SINGLE_TUPLE
case PGRES_SINGLE_TUPLE:
#endif
case PGRES_EMPTY_QUERY:
case PGRES_COMMAND_OK:
return Qnil;
case PGRES_BAD_RESPONSE:
case PGRES_FATAL_ERROR:
case PGRES_NONFATAL_ERROR:
error = rb_str_new2( PQresultErrorMessage(result) );
break;
default:
error = rb_str_new2( "internal error : unknown result status." );
}
}
#ifdef M17N_SUPPORTED
rb_enc_set_index( error, rb_enc_to_index(enc) );
#endif
sqlstate = PQresultErrorField( result, PG_DIAG_SQLSTATE );
klass = lookup_error_class( sqlstate );
exception = rb_exc_new3( klass, error );
rb_iv_set( exception, "@connection", rb_pgconn );
rb_iv_set( exception, "@result", self );
rb_exc_raise( exception );
/* Not reached */
return Qnil;
}
开发者ID:ldmosquera，项目名称:ruby-pg，代码行数:64，代码来源:pg_result.c
示例11: rho_ruby_raise_argerror
void rho_ruby_raise_argerror(const char *fmt, ...)
{
va_list args;
VALUE mesg;
va_start(args, fmt);
mesg = rb_vsprintf(fmt, args);
va_end(args);
rb_exc_raise(rb_exc_new3(rb_eArgError, mesg));
}
开发者ID:KlearXos，项目名称:rhodes，代码行数:10，代码来源:rhoruby.c
示例12: rb_raise
void
rb_raise(VALUE exc, const char *fmt, ...)
{
va_list args;
VALUE mesg;
va_start(args, fmt);
mesg = rb_vsprintf(fmt, args);
va_end(args);
rb_exc_raise(rb_exc_new3(exc, mesg));
}
开发者ID:knugie，项目名称:ruby，代码行数:11，代码来源:error.c
示例13: transform
/*
* call-seq:
* transform(document, params = [])
*
* Apply an XSLT stylesheet to an XML::Document.
* +params+ is an array of strings used as XSLT parameters.
* returns Nokogiri::XML::Document
*
* Example:
*
* doc = Nokogiri::XML(File.read(ARGV[0]))
* xslt = Nokogiri::XSLT(File.read(ARGV[1]))
* puts xslt.transform(doc, ['key', 'value'])
*
*/
static VALUE transform(int argc, VALUE* argv, VALUE self)
{
VALUE xmldoc, paramobj, errstr, exception ;
xmlDocPtr xml ;
xmlDocPtr result ;
nokogiriXsltStylesheetTuple *wrapper;
const char** params ;
long param_len, j ;
int parse_error_occurred ;
rb_scan_args(argc, argv, "11", &xmldoc, ¶mobj);
if (NIL_P(paramobj)) { paramobj = rb_ary_new2(0L) ; }
if (!rb_obj_is_kind_of(xmldoc, cNokogiriXmlDocument))
rb_raise(rb_eArgError, "argument must be a Nokogiri::XML::Document");
/* handle hashes as arguments. */
if(T_HASH == TYPE(paramobj)) {
paramobj = rb_funcall(paramobj, rb_intern("to_a"), 0);
paramobj = rb_funcall(paramobj, rb_intern("flatten"), 0);
}
Check_Type(paramobj, T_ARRAY);
Data_Get_Struct(xmldoc, xmlDoc, xml);
Data_Get_Struct(self, nokogiriXsltStylesheetTuple, wrapper);
param_len = RARRAY_LEN(paramobj);
params = calloc((size_t)param_len+1, sizeof(char*));
for (j = 0 ; j < param_len ; j++) {
VALUE entry = rb_ary_entry(paramobj, j);
const char * ptr = StringValuePtr(entry);
params[j] = ptr;
}
params[param_len] = 0 ;
errstr = rb_str_new(0, 0);
xsltSetGenericErrorFunc((void *)errstr, xslt_generic_error_handler);
xmlSetGenericErrorFunc(NULL, (xmlGenericErrorFunc)&swallow_superfluous_xml_errors);
result = xsltApplyStylesheet(wrapper->ss, xml, params);
free(params);
xsltSetGenericErrorFunc(NULL, NULL);
xmlSetGenericErrorFunc(NULL, NULL);
parse_error_occurred = (Qfalse == rb_funcall(errstr, rb_intern("empty?"), 0));
if (parse_error_occurred) {
exception = rb_exc_new3(rb_eRuntimeError, errstr);
rb_exc_raise(exception);
}
return Nokogiri_wrap_xml_document((VALUE)0, result) ;
}
开发者ID:00zl00，项目名称:AlfredWorkflow.com，代码行数:69，代码来源:xslt_stylesheet.c
示例14: rb_loaderror
void
rb_loaderror(const char *fmt, ...)
{
va_list args;
VALUE mesg;
va_start(args, fmt);
mesg = rb_vsprintf(fmt, args);
va_end(args);
rb_exc_raise(rb_exc_new3(rb_eLoadError, mesg));
}
开发者ID:technohippy，项目名称:oruby，代码行数:11，代码来源:error.c
示例15: rb_fatal
void
rb_fatal(const char *fmt, ...)
{
va_list args;
VALUE mesg;
va_start(args, fmt);
mesg = rb_vsprintf(fmt, args);
va_end(args);
rb_exc_fatal(rb_exc_new3(rb_eFatal, mesg));
}
开发者ID:knugie，项目名称:ruby，代码行数:12，代码来源:error.c
示例16: make_error_str
static VALUE
make_error_str(VALUE klass, const char* fmt, ...)
{
VALUE exc;
VALUE str;
va_list va;
va_start(va, fmt);
str = rb_vsprintf(fmt, va);
va_end(va);
exc = rb_exc_new3(klass, str);
rb_str_free(str);
return exc;
}
开发者ID:Maturin，项目名称:win32-symlink，代码行数:14，代码来源:win32-symlink.cpp
示例17: pg_result_check
/*
* call-seq:
* res.check -> nil
*
* Raises appropriate exception if PG::Result is in a bad state.
*/
VALUE
pg_result_check( VALUE self )
{
t_pg_result *this = pgresult_get_this(self);
VALUE error, exception, klass;
char * sqlstate;
if(this->pgresult == NULL)
{
PGconn *conn = pg_get_pgconn(this->connection);
error = rb_str_new2( PQerrorMessage(conn) );
}
else
{
switch (PQresultStatus(this->pgresult))
{
case PGRES_TUPLES_OK:
case PGRES_COPY_OUT:
case PGRES_COPY_IN:
#ifdef HAVE_CONST_PGRES_COPY_BOTH
case PGRES_COPY_BOTH:
#endif
#ifdef HAVE_CONST_PGRES_SINGLE_TUPLE
case PGRES_SINGLE_TUPLE:
#endif
case PGRES_EMPTY_QUERY:
case PGRES_COMMAND_OK:
return self;
case PGRES_BAD_RESPONSE:
case PGRES_FATAL_ERROR:
case PGRES_NONFATAL_ERROR:
error = rb_str_new2( PQresultErrorMessage(this->pgresult) );
break;
default:
error = rb_str_new2( "internal error : unknown result status." );
}
}
PG_ENCODING_SET_NOCHECK( error, ENCODING_GET(self) );
sqlstate = PQresultErrorField( this->pgresult, PG_DIAG_SQLSTATE );
klass = lookup_error_class( sqlstate );
exception = rb_exc_new3( klass, error );
rb_iv_set( exception, "@connection", this->connection );
rb_iv_set( exception, "@result", this->pgresult ? self : Qnil );
rb_exc_raise( exception );
/* Not reached */
return self;
}
开发者ID:RapsIn4，项目名称:pg，代码行数:56，代码来源:pg_result.c
示例18: rb_make_exception
VALUE
rb_make_exception(int argc, VALUE *argv)
{
VALUE mesg;
ID exception;
int n;
mesg = Qnil;
switch (argc) {
case 0:
//mesg = Qnil;
mesg = rb_exc_new2(rb_eRuntimeError, "");
break;
case 1:
if (NIL_P(argv[0])) {
break;
}
if (TYPE(argv[0]) == T_STRING) {
mesg = rb_exc_new3(rb_eRuntimeError, argv[0]);
break;
}
n = 0;
goto exception_call;
case 2:
case 3:
n = 1;
exception_call:
exception = rb_intern("exception");
if (!rb_respond_to(argv[0], exception)) {
rb_raise(rb_eTypeError, "exception class/object expected");
}
mesg = rb_funcall(argv[0], exception, n, argv[1]);
break;
default:
rb_raise(rb_eArgError, "wrong number of arguments");
break;
}
if (argc > 0) {
if (!rb_obj_is_kind_of(mesg, rb_eException))
rb_raise(rb_eTypeError, "exception object expected");
if (argc > 2)
set_backtrace(mesg, argv[2]);
}
return mesg;
}
开发者ID:JosephKu，项目名称:MacRuby，代码行数:47，代码来源:eval.c
示例19: err_append
static void
err_append(const char *s)
{
rb_thread_t *th = GET_THREAD();
if (th->parse_in_eval) {
if (NIL_P(th->errinfo)) {
th->errinfo = rb_exc_new2(rb_eSyntaxError, s);
}
else {
VALUE str = rb_obj_as_string(GET_THREAD()->errinfo);
rb_str_cat2(str, "\n");
rb_str_cat2(str, s);
th->errinfo = rb_exc_new3(rb_eSyntaxError, str);
}
}
else {
rb_write_error(s);
rb_write_error("\n");
}
}
开发者ID:RWB01，项目名称:Code-Translator，代码行数:21，代码来源:error.c
示例20: rb_raise_mysql2_error
static VALUE rb_raise_mysql2_error(mysql_client_wrapper *wrapper) {
VALUE rb_error_msg = rb_str_new2(mysql_error(wrapper->client));
VALUE rb_sql_state = rb_tainted_str_new2(mysql_sqlstate(wrapper->client));
#ifdef HAVE_RUBY_ENCODING_H
rb_encoding *default_internal_enc = rb_default_internal_encoding();
rb_encoding *conn_enc = rb_to_encoding(wrapper->encoding);
rb_enc_associate(rb_error_msg, conn_enc);
rb_enc_associate(rb_sql_state, conn_enc);
if (default_internal_enc) {
rb_error_msg = rb_str_export_to_enc(rb_error_msg, default_internal_enc);
rb_sql_state = rb_str_export_to_enc(rb_sql_state, default_internal_enc);
}
#endif
VALUE e = rb_exc_new3(cMysql2Error, rb_error_msg);
rb_funcall(e, intern_error_number_eql, 1, UINT2NUM(mysql_errno(wrapper->client)));
rb_funcall(e, intern_sql_state_eql, 1, rb_sql_state);
rb_exc_raise(e);
return Qnil;
}
开发者ID:0xCCD，项目名称:mysql2，代码行数:21，代码来源:client.c
注：本文中的rb_exc_new3函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。 |
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