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void son_fun(int &num, float **p)
{
*p = new float[num];
}
void mo_fun(int &num, float **pm, float *pn)
{
float *m_ptemp;
*pm = new float[num];
son_fun(num, &m_ptemp);
for(int k = 0; k < num; k++)
{
*pm[k] = m_ptemp[k];
}
delete []m_ptemp;
}
NAME
C operator - C operator precedence and order of evaluation
DESCRIPTION
This manual page lists C operators and their precedence in evaluation.
Operator Associativity
() [] -> . left to right
! ~ ++ -- + - (type) * & sizeof right to left
* / % left to right
+ - left to right
<< >> left to right
< <= > >= left to right
== != left to right
& left to right
^ left to right
| left to right
&& left to right
|| left to right
?: right to left
= += -= *= /= %= <<= >>= &= ^= |= right to left
, left to right