代码拉取完成,页面将自动刷新
package gonemo
// #include "nemo_c.h"
// #include <stdlib.h>
import "C"
import (
"errors"
"unsafe"
)
// PfAdd add new value about a set named as key
func (nemo *NEMO) PfAdd(key []byte, vals [][]byte) (bool, error) {
var cErr *C.char
var cUpdate C.bool
l := len(vals)
cvallist := make([]*C.char, l)
cvallen := make([]C.size_t, l)
for i, val := range vals {
cvallist[i] = goBytedup2char(val)
cvallen[i] = C.size_t(len(val))
}
C.nemo_PfAdd(nemo.c,
goByte2char(key), C.size_t(len(key)),
C.int(l),
(**C.char)(unsafe.Pointer(&cvallist[0])),
(*C.size_t)(unsafe.Pointer(&cvallen[0])),
&cUpdate,
&cErr,
)
for _, val := range cvallist {
C.free(unsafe.Pointer(val))
}
if cErr != nil {
err := errors.New(C.GoString(cErr))
C.free(unsafe.Pointer(cErr))
return false, err
}
return bool(cUpdate), nil
}
// PfCount return counts of a set named as key
func (nemo *NEMO) PfCount(keys [][]byte) (int, error) {
var cErr *C.char
var cRes C.int
l := len(keys)
ckeylist := make([]*C.char, l)
ckeylen := make([]C.size_t, l)
for i, key := range keys {
ckeylist[i] = goBytedup2char(key)
ckeylen[i] = C.size_t(len(key))
}
C.nemo_PfCount(nemo.c,
C.int(l),
(**C.char)(unsafe.Pointer(&ckeylist[0])),
(*C.size_t)(unsafe.Pointer(&ckeylen[0])),
&cRes,
&cErr,
)
for _, key := range ckeylist {
C.free(unsafe.Pointer(key))
}
if cErr != nil {
err := errors.New(C.GoString(cErr))
C.free(unsafe.Pointer(cErr))
return 0, err
}
return int(cRes), nil
}
// PfMerge merge multi sets
func (nemo *NEMO) PfMerge(keys [][]byte) (int64, error) {
var cErr *C.char
l := len(keys)
ckeylist := make([]*C.char, l)
ckeylen := make([]C.size_t, l)
for i, key := range keys {
ckeylist[i] = goBytedup2char(key)
ckeylen[i] = C.size_t(len(key))
}
C.nemo_PfMerge(nemo.c,
C.int(l),
(**C.char)(unsafe.Pointer(&ckeylist[0])),
(*C.size_t)(unsafe.Pointer(&ckeylen[0])),
&cErr,
)
for _, key := range ckeylist {
C.free(unsafe.Pointer(key))
}
if cErr != nil {
err := errors.New(C.GoString(cErr))
C.free(unsafe.Pointer(cErr))
return 0, err
}
return 0, nil
}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。